Why Insects Have Gay Sex | Live Science

*BEAR-MAGAZINE.COM* HOMOSEXUAL BEHAVIOR BEETLES

The Matg Male Beetl Are Not Gay, Jt Inpetent</tle><meta name="tle" ntent="The Matg Male Beetl Are Not Gay, Jt Inpetent" /><meta name="keywords" ntent="sect matg, gay sects, gay beetl, n sects be gay, n sects be bisexual, why are beetl bisexual, sect sexualy, sex beetl" /><meta property="og:type" ntent="webse" /><meta name="theme-lor" ntent="#000000" /><lk href="/_assets/sign-tokens/popularmechanics/static/imag/" rel="in" /><meta property="og:se_name" ntent="Popular Mechanics" /><meta name="fb:app_id" ntent="218456798186610" property="fb:app_id" /><meta name="article:publisher" ntent=" property="article:publisher" /><meta name="twter:se" ntent="@PopMech" /><meta name="google-se-verifitn" ntent="98saqo61zkfl_yfZaXKLgLkazlZwpUcMCkqCFEO-O18" /><meta property="og:tle" ntent="The Matg Male Beetl Are Not Gay, Jt Inpetent" /><meta property="og:scriptn" ntent="Rearchers have disvered that male beetl mate wh eher genr when the stak are low, and matg mistak don't matter" /><meta name="robots" ntent="max-image-preview:large,max-snippet:-1,max-vio-preview:30" /><lk rel="apple-touch-in" href="/_assets/sign-tokens/popularmechanics/static/imag/" /><meta property="og:image" ntent="" /><meta property="og:image:width" ntent="1200" /><meta property="og:image:height" ntent="600" /><meta name="thumbnail" ntent="" /><meta name="" ntent="" /><meta name="" ntent=" /><meta name="twter:image" ntent="" /><meta ntent=" property="og:url" /><meta name="to-publish" ntent="timely" /><meta property="og:type" ntent="article" /><meta name="twter:rd" ntent="summary_large_image" /><meta name="article:opn" property="article:opn" /><meta ntent="Animals" property="article:sectn" /><meta ntent="2021-11-02T01:33:46Z" property="article:modified_time" /><meta ntent="2018-05-13T16:59:00Z" property="article:published_time" /><meta name="sailth.excerpt" ntent=" 100 speci of sects engage same-sex matg ( some speci, 's even more mon than heterosexual matg). Scientists have been speculatg about why they might what leads to the puzzlg behavr, which tak time and energy, expos the sects to potential disease to jury, and offer no benefs" /><meta name="" ntent="science,Science,animals,Animals" /><meta name="" ntent="2018-05-13 16:59:00" /><meta name="sailth.socialtle" ntent="The Matg Male Beetl Are Not Gay, Jt Inpetent" /><meta name="ntenttype" ntent="standard-article" /><meta id="m1" name="m1" emProp="cssSelector " ntent=".ntent-hed" /><meta id="m2" name="m2" emProp="cssSelector" ntent=".ntent-k p" /><lk href="/" emSpe emType=" emRef="m1 m2" /><lk rel="preload" as="image" image-src-set=" 640w, 980w, 1120w, 1200w, 1920w" image-siz="100vw" /><meta name="next-head-unt" ntent="44" /><meta name="next-font-prennect" /><script id="vice-tect" data-nscript="beforeInteractive">(()=>{nst o="ontouchstart" wdow||!!navigator.maxTouchPots||("__touch"),t=wdow.matchMedia("only screen and (max-width: 767px)").match,n=o&&t,i=o&&!t,e=[n?"mobile":"no-mobile",i?"tablet":"no-tablet",o?"touch":"no-touch"];,,,sktop=!(n||i),(...e)})();</script><script id="lux" data-nscript="beforeInteractive">LUX=(functn(){nst a=(typeof(LUX)!=="unfed"&&typeof(LUX.gaMarks)!=="unfed"?LUX.gaMarks:[]);nst d=(typeof(LUX)!=="unfed"&&typeof(LUX.gaMeasur)!=="unfed"?LUX.gaMeasur:[]);nst j="LUX_start";nst k=wdow.performance;let l=(typeof(LUX)!=="unfed"&&(():+(new Date())));if(k&&){}functn f(){if(k&&){return ()}nst ():+(new Date());return o-l}functn b(n){if(k){if(){return (n)}if(k.webkMark){return k.webkMark(n)}}({name:n,entryType:"mark",startTime:f(),duratn:0});}functn m(p,t,n){if(typeof(t)==="unfed"&&h(j)){t=j}if(k){if(k.measure){if(t){if(n){return k.measure(p,t,n)}return k.measure(p,t)}return k.measure(p)}if(k.webkMeasure){return k.webkMeasure(p,t,n)}}let r=0; let o=f();if(t){nst s=h(t);if(s){r=s.startTime}else if(k&&[t]){[t]}else{return}}if(n){nst q=h(n);if(q){o=q.startTime}else if(k&&[n]){[n]}else{return}}({name:p,entryType:"measure",startTime:r,duratn:(o-r)});}functn h(n){return c(n,g())}functn c(p,o){for(;i>=0;i--){nst n=o[i];if(){return n}}return unfed}functn g(){if(k){if(k.getEntriByType){return k.getEntriByType("mark")}if(k.webkGetEntriByType){return k.webkGetEntriByType("mark")}}return a}return{mark:b,measure:m,gaMarks:a,gaMeasur:d}})();(():+(new Date()));[];(a){(a)};(){([""])};(){(["send"])};LUX.addData=functn(a,b){(["addData",a,b])};LUX_ae=[];wdow.addEventListener("error",functn(a){(a)});LUX_al=[];if(typeof(PerformanceObserver)==="functn"&&typeof(PerformanceLongTaskTimg)==="functn"){nst LongTaskObserver=new PerformanceObserver(functn(c){nst b=c.getEntri();for(let a=0;a<;a++){nst d=b[a];(d)}});try{LongTaskObserver.observe({type:["longtask"]})}tch(e){}}; = "StandardArticle";</script><script id="settgs" data-nscript="beforeInteractive">wdow.__FRE={env:"productn",ver:"0.7.434",cdn:te},wdow.__SITE={brand:"popularmechanics",doma:",dk:"aHR0cHM6Ly93d3cucG9wdWxhcm1lY2hhbmljcy5jb::20=",lole:"en-",lole_path:"",trailg_slash:te},feProperti(wdow,{SELF_HOSTED_ADS:{value:te,wrable:!1},ADSFREE:{value:false,wrable:!1},GDPR:{value:false,wrable:!1}});</script><lk rel="preload" href="/_assets/e/_next/static/css/" as="style" /><lk rel="stylheet" href="/_assets/e/_next/static/css/" /><noscript data-n-css></noscript><script fer noModule src="/_assets/e/_next/static/chunks/"></script><script id="moapt-data-bundle" src="/_assets/moapt/2.116.0/" async fetchprry="high" data-nscript="beforeInteractive"></script><script id="moapt-bundle" src="/_assets/moapt/2.116.0/" async fetchprry="high" data-nscript="beforeInteractive"></script><script fer src="/_assets/e/_next/static/chunks/"></script><script fer src="/_assets/e/_next/static/chunks/"></script><script fer src="/_assets/e/_next/static/chunks/"></script><script fer src="/_assets/e/_next/static/chunks/"></script><script fer src="/_assets/e/_next/static/chunks/"></script><script fer src="/_assets/e/_next/static/chunks/"></script><script fer src="/_assets/e/_next/static/chunks/"></script><script fer src="/_assets/e/_next/static/chunks/"></script><script fer src="/_assets/e/_next/static/chunks/"></script><script fer src="/_assets/e/_next/static/chunks/"></script><script fer src="/_assets/e/_next/static/chunks/"></script><script fer src="/_assets/e/_next/static/chunks/"></script><script fer src="/_assets/e/_next/static/chunks/"></script><script fer src="/_assets/e/_next/static/chunks/"></script><script fer src="/_assets/e/_next/static/chunks/"></script><script fer src="/_assets/e/_next/static/chunks/"></script><script fer src="/_assets/e/_next/static/chunks/"></script><script fer src="/_assets/e/_next/static/chunks/"></script><script fer src="/_assets/e/_next/static/chunks/"></script><script fer src="/_assets/e/_next/static/chunks/"></script><script fer src="/_assets/e/_next/static/chunks/"></script><script fer src="/_assets/e/_next/static/chunks/"></script><script fer src="/_assets/e/_next/static/chunks/"></script><script fer src="/_assets/e/_next/static/chunks/"></script><script fer src="/_assets/e/_next/static/chunks/"></script><script fer src="/_assets/e/_next/static/chunks/"></script><script fer src="/_assets/e/_next/static/chunks/"></script><script fer src="/_assets/e/_next/static/chunks/"></script><script fer src="/_assets/e/_next/static/chunks/"></script><script fer src="/_assets/e/_next/static/chunks/"></script><script fer src="/_assets/e/_next/static/chunks/"></script><script fer src="/_assets/e/_next/static/chunks/"></script><script fer src="/_assets/e/_next/static/chunks/"></script><script fer src="/_assets/e/_next/static/chunks/"></script><script fer src="/_assets/e/_next/static/chunks/"></script><script src="/_assets/e/_next/static/chunks/" fer></script><script src="/_assets/e/_next/static/chunks/" fer></script><script src="/_assets/e/_next/static/chunks/" fer></script><script src="/_assets/e/_next/static/chunks/pag/" fer></script><script src="/_assets/e/_next/static/chunks/" fer></script><script src="/_assets/e/_next/static/chunks/" fer></script><script src="/_assets/e/_next/static/chunks/" fer></script><script src="/_assets/e/_next/static/chunks/" fer></script><script src="/_assets/e/_next/static/chunks/" fer></script><script src="/_assets/e/_next/static/chunks/" fer></script><script src="/_assets/e/_next/static/chunks/" fer></script><script src="/_assets/e/_next/static/chunks/" fer></script><script src="/_assets/e/_next/static/chunks/" fer></script><script src="/_assets/e/_next/static/chunks/" fer></script><script src="/_assets/e/_next/static/chunks/" fer></script><script src="/_assets/e/_next/static/chunks/" fer></script><script src="/_assets/e/_next/static/chunks/" fer></script><script src="/_assets/e/_next/static/chunks/" fer></script><script src="/_assets/e/_next/static/chunks/" fer></script><script src="/_assets/e/_next/static/chunks/" fer></script><script src="/_assets/e/_next/static/chunks/" fer></script><script src="/_assets/e/_next/static/chunks/" fer></script><script src="/_assets/e/_next/static/chunks/" fer></script><script src="/_assets/e/_next/static/chunks/" fer></script><script src="/_assets/e/_next/static/chunks/" fer></script><script src="/_assets/e/_next/static/chunks/pag/_templat/" fer></script><script src="/_assets/e/_next/static/170af287cb/" fer></script><script src="/_assets/e/_next/static/170af287cb/" fer></script><lk rel="preload" href="/_assets/sign-tokens/popularmechanics/static/fonts/SimplonMono-Regular-WebXL.f370f34.woff2" as="font" type="font/woff2" crossOrig="anonymo" /><style type="text/css" id="ferred-fonts" media="none">@font-face {font-fay: 'FreightSansW01'; src: url('/_assets/sign-tokens/popularmechanics/static/fonts/84efe8b8-d2b9-464c-93b4-1237a3cb52c3.3793281.woff2') format('woff2'); font-weight: 400; font-style: normal; font-display: swap;} @font-face {font-fay: 'Inter'; src: url('/_assets/sign-tokens/e/static/fonts/ter-v3-lat-regular.c8ad008.woff2') format('woff2'); font-weight: 400; font-style: normal; font-display: swap;} @font-face {font-fay: 'UnedSans'; src: url('/_assets/sign-tokens/popularmechanics/static/fonts/UnedSansCdBk.c089b.woff2') format('woff2'); font-weight: 400; font-style: normal; font-display: swap;} @font-face {font-fay: 'Charter'; src: url('/_assets/sign-tokens/e/static/fonts/74c2aebb-af4a-4c7d-a7f5-2db2c73334eb.c4fa4.woff2') format('woff2'); font-weight: bold; font-style: normal; font-display: swap;} @font-face {font-fay: 'Charter'; src: url('/_assets/sign-tokens/e/static/fonts/e38fddd1-89a4-4995-9f7f-3c701b2e62f1.dd7387f.woff2') format('woff2'); font-weight: 400; font-style: normal; font-display: swap;} @font-face {font-fay: 'Charter'; src: url('/_assets/sign-tokens/e/static/fonts/e4fc2e26-0ce1-4e6c-bb35-330c133f041c.c08ce2c.woff2') format('woff2'); font-weight: 400; font-style: alic; font-display: swap;} </style><script type="text/javascript" id="font-loar">(()=>{nst{search:o}=wdow.lotn;if(clus("disableFonts"))return;nst e=clus("bugFonts")?()=>({}),n=document,t=[],s=o=>("> FONT FAILED TO LOAD:",o),d=o=>o,{fontsLoad:a}=ssnStorage;if(!("fonts" n)||a){nst o=n.getElementById("ferred-fonts");return o&&("all"),void(a&&(e("> LOADING FONTS FROM CACHE"),((o=>{(()(d)(s))})),(t)((()=>{e("> FONTS LOADED FROM CACHE"),("fonts-load")}))))}wdow.addEventListener("DOMContentLoad",(()=>{[{"fay":"FreightSansW01","src":"/_assets/sign-tokens/popularmechanics/static/fonts/84efe8b8-d2b9-464c-93b4-1237a3cb52c3.3793281.woff2","format":"woff2","scriptors":{"weight":400,"display":"swap","style":"normal"}},{"fay":"Inter","src":"/_assets/sign-tokens/e/static/fonts/ter-v3-lat-regular.c8ad008.woff2","format":"woff2","scriptors":{"weight":400,"display":"swap","style":"normal"}},{"fay":"UnedSans","src":"/_assets/sign-tokens/popularmechanics/static/fonts/UnedSansCdBk.c089b.woff2","format":"woff2","scriptors":{"weight":400,"display":"swap","style":"normal"}},{"fay":"Charter","src":"/_assets/sign-tokens/e/static/fonts/74c2aebb-af4a-4c7d-a7f5-2db2c73334eb.c4fa4.woff2","format":"woff2","scriptors":{"weight":"bold","display":"swap","style":"normal"}},{"fay":"Charter","src":"/_assets/sign-tokens/e/static/fonts/e38fddd1-89a4-4995-9f7f-3c701b2e62f1.dd7387f.woff2","format":"woff2","scriptors":{"weight":400,"display":"swap","style":"normal"}},{"fay":"Charter","src":"/_assets/sign-tokens/e/static/fonts/e4fc2e26-0ce1-4e6c-bb35-330c133f041c.c08ce2c.woff2","format":"woff2","scriptors":{"weight":400,"display":"swap","style":"alic"}}].forEach((({fay:o,src:e,format:n="woff",scriptors:a={}})=>{(new FontFace(o,`url('${e}') format('${n}')`,a)()(d)(s))})),(t)((o=>{e("> FONTS LOADED"),o.forEach((o=>o&&(o))),("fonts-load"),ssnStorage.fontsLoad=!0}))}))})();</script></head><body><style data-emotn="css-global 19yw20r">html{le-height:1.15;-webk-text-size-adjt:100%;}body{marg:0;}ma{display:block;}h1{font-size:2em;marg:0.67em 0;}hr{box-sizg:ntent-box;height:0;overflow:visible;}pre{font-fay:monospace,monospace;font-size:1em;}a{background-lor:transparent;}abbr[tle]{borr-bottom:none;-webk-text-ratn:unrle;text-ratn:unrle;-webk-text-ratn:unrle dotted;text-ratn:unrle dotted;}b,strong{font-weight:bolr;},kbd,samp{font-fay:monospace,monospace;font-size:1em;}small{font-size:80%;}sub,sup{font-size:75%;le-height:0;posn:relative;vertil-align:basele;}sub{bottom:-0.25em;}sup{top:-0.5em;}img{borr-style:none;}button,put,optgroup,select,textarea{font-fay:her;font-size:100%;le-height:1.15;marg:0;}button,put{overflow:visible;}button,select{text-transform:none;}button,[type='button'],[type='ret'],[type='subm']{-webk-appearance:button;}button::-moz-foc-ner,[type='button']::-moz-foc-ner,[type='ret']::-moz-foc-ner,[type='subm']::-moz-foc-ner{borr-style:none;paddg:0;}button:-moz-focrg,[type='button']:-moz-focrg,[type='ret']:-moz-focrg,[type='subm']:-moz-focrg{outle:1px dotted ButtonText;}fieldset{paddg:0.35em 0.75em 0.625em;}legend{box-sizg:borr-box;lor:her;display:table;max-width:100%;paddg:0;whe-space:normal;}progrs{vertil-align:basele;}textarea{overflow:to;}[type='checkbox'],[type='rad']{box-sizg:borr-box;paddg:0;}[type='number']::-webk-ner-sp-button,[type='number']::-webk-outer-sp-button{height:to;}[type='search']{-webk-appearance:textfield;outle-offset:-2px;}[type='search']::-webk-search-ratn{-webk-appearance:none;}::-webk-file-upload-button{-webk-appearance:button;font:her;}tails{display:block;}summary{display:-webk-box;display:-webk-list-em;display:-ms-list-embox;display:list-em;}template{display:none;}[hidn]{display:none;}*{box-sizg:borr-box;}html{font-fay:sans-serif;-ms-text-size-adjt:100%;-webk-font-smoothg:antialiased;-webk-text-size-adjt:100%;scroll-behavr:smooth;overflow-x:hidn;overflow-y:to;}@media (prefers-rced-motn: rce){*{-webk-animatn-duratn:0.01ms!important;animatn-duratn:0.01ms!important;-webk-animatn-eratn-unt:1!important;animatn-eratn-unt:1!important;transn-duratn:0.01ms!important;scroll-behavr:to!important;}},{overflow:hidn;} #__next, #__next{overflow:hidn;}body{m-height:100vh;m-height:-webk-fill-available;}a{lor:her;}a:foc-visible{outle:0.125rem dotted;outle-offset:0.313rem;}button{lor:her;}img:-moz-loadg{lor:transparent;}.__rp-ntaer{posn:relative;-webk-text-ratn:none;text-ratn:none;}.__rp-ntaer:before{ntent:'""';lor:transparent;display:block;width:100%;height:0;paddg-bottom:var(--aspect-rat, 100%);}.__rp-ntaer img:not( img):not(.filmstrip-image-wrapper img):not([data-dynamic-svg]),.__rp-ntaer vio{posn:absolute;top:0;left:0;width:100%;m-width:100%;height:var(--height, to);max-height:100%;object-f:var(--object-f, ver);}.__rp-ntaer vio{object-f:nta;}.__rp-ntaer {posn:absolute;top:0;}. img[importance=to]{-webk-transn:opacy 0.3s lear;transn:opacy 0.3s lear;opacy:0;}. img[importance=to].lazyload{opacy:1;}{posn:absolute;left:-10000px,width:1px;height:1px;paddg:0;marg:-1px;overflow:hidn;clip:rect(0, 0, 0, 0);whe-space:nowrap;borr-width:0;}{-webk-background-size:ver;background-size:ver;-webk-background-posn:center;background-posn:center;}@media prt{{display:none!important;}}@font-face{font-fay:'SimplonMono';src:url('/_assets/sign-tokens/popularmechanics/static/fonts/SimplonMono-Regular-WebXL.f370f34.woff2') format('woff2');font-weight:400;font-style:normal;font-display:swap;}[data-embed]:not(:fed){display:none;}[data-embed]:fed{display:-webk-var(--data-embed-display, block);display:var(--data-embed-display, block);}</style><div id="__next"><style data-emotn="css-global ploijv">{clear:both;}@media (m-width: 90rem){():not([data-embed]="body-image"){clear:none;}}</style><sectn data-teractive="SiPanel-1" class="css-0 e7czha50"><style data-emotn="css c3e05c">{visibily:hidn;ntent-visibily:hidn;background-lor:#E8E8E8;lor:#000;width:20rem;max-width:20rem;height:100%;overflow-x:hidn;overflow-y:scroll;posn:fixed;top:0rem;z-x:5999998;-webk-transn:-webk-transform 0.2s lear;transn:transform 0.2s lear;-webk-transform:translateX(-20rem);-moz-transform:translateX(-20rem);-ms-transform:translateX(-20rem);transform:translateX(-20rem);} >div{display:-webk-box;display:-webk-flex;display:-ms-flexbox;display:flex;m-height:100%;-webk-flex-directn:lumn;-ms-flex-directn:lumn;flex-directn:lumn;} ~.sipanelToggleable{-webk-transform:ial;-moz-transform:ial;-ms-transform:ial;transform:ial;-webk-transn:-webk-transform 0.2s lear;transn:transform 0.2s lear;}{-webk-transform:translateX(0);-moz-transform:translateX(0);-ms-transform:translateX(0);transform:translateX(0);visibily:visible;ntent-visibily:to;} ~.sipanelToggleable{-webk-transform:translateX(20rem);-moz-transform:translateX(20rem);-ms-transform:translateX(20rem);transform:translateX(20rem);}@media(m-width: 90rem){ ~.sipanelToggleable{-webk-transform:translateX(7rem);-moz-transform:translateX(7rem);-ms-transform:translateX(7rem);transform:translateX(7rem);}}</style><nav id="sipanel" aria-hidn="te" class="new-sipanel-menu hidn css-c3e05c eqt11jm15"><div data-foc-lock-disabled="disabled" data-foc-lock="ma"><style data-emotn="css 1kkonqv">{marg:1rem 1rem 0 1rem;paddg:0 0.6rem;width:to;height:2.1875rem;display:-webk-box;display:-webk-flex;display:-ms-flexbox;display:flex;-webk-align-ems:center;-webk-box-align:center;-ms-flex-align:center;align-ems:center;-webk-text-ratn:none;text-ratn:none;marg-right:6rem;} svg{fill:#000000;}</style><a href="/search/" class="css-1kkonqv e1c1bym14"><style data-emotn="css 84mh78">{width:1rem;height:1rem;lor:#595959;fill:#595959;}</style><svg alt="Search" tle="Search" data-dynamic-svg class="css-84mh78 eqt11jm0"><e data-href="/_assets/sign-tokens/e/static/ins/"></e></svg><style data-emotn="css 1thstf9">{paddg:1rem;lor:#000000;font-fay:FreightSansW01,Helveti,Arial,Sans-serif;font-size:0.8928rem;le-height:2rem;}</style><span class="css-1thstf9 eqt11jm14">Search</span></a><style data-emotn="css 19toa0d">{paddg:0.6rem;right:1.0625rem;top:1rem;display:-webk-box;display:-webk-flex;display:-ms-flexbox;display:flex;posn:absolute;-webk-align-ems:center;-webk-box-align:center;-ms-flex-align:center;align-ems:center;-webk-text-ratn:none;text-ratn:none;}</style><a href="#" aria-label="Close Sipanel" class="css-19toa0d e1c1bym14"><style data-emotn="css 1bv0pwj">{width:1rem;height:1rem;fill:#595959;}</style><svg alt="Close" role="img" tle="Close" data-dynamic-svg class="css-1bv0pwj eqt11jm13"><e data-href="/_assets/sign-tokens/e/static/ins/"></e></svg></a><style data-emotn="css xwjhf9">{marg:0.5rem 1rem 0.125rem;paddg:0rem;opacy:35%;height:0.0625rem;borr:0;width:to;background-lor:#000000;lor:#fff;}</style><hr class="css-xwjhf9 eqt11jm12" /><style data-emotn="css d0msg0">{posn:relative;list-style:none;marg:0rem;paddg:0.6rem;-webk-flex:1 0 to;-ms-flex:1 0 to;flex:1 0 to;font-fay:FreightSansW01,Helveti,Arial,Sans-serif;font-size:0.8928rem;le-height:2rem;} a{-webk-text-ratn:none;text-ratn:none;}</style><ul class="css-d0msg0 eqt11jm11"><style data-emotn="css 1fqyieb">{-webk-transn:background-lor 0.2s lear;transn:background-lor 0.2s lear;paddg:0 1rem;}{posn:relative;paddg:0.5rem 1rem;lor:#000000;-webk-transn:paddg 0.3s lear,background-lor 0.2s lear;transn:paddg 0.3s lear,background-lor 0.2s lear;}{paddg:0.5rem 1rem 0;background-lor:#ffffff;lor:#000;}{outle:0.0625rem solid black;}@media (any-hover: hover){{background-lor:#ffffff;lor:#000;}}</style><li data-id="1" class="nav-em has-children has-submenu submenu-closed css-1fqyieb eqt11jm9"><style data-emotn="css cv3h5u">{display:-webk-box;display:-webk-flex;display:-ms-flexbox;display:flex;-webk-align-ems:center;-webk-box-align:center;-ms-flex-align:center;align-ems:center;posn:relative;width:100%;height:2.875rem;lor:#000000;-webk-transn:lor 0.2s lear;transn:lor 0.2s lear;} {height:unset;display:le;-webk-align-ems:unset;-webk-box-align:unset;-ms-flex-align:unset;align-ems:unset;paddg:0.5rem 0;}@media (any-hover: hover){{lor:#000000;}}</style><a href="#follow" class="css-cv3h5u e1c1bym14">Follow</a><style data-emotn="css pjjyzu">{posn:absolute;right:1.4rem;top:1.2rem;borr-lor:#000000;borr-style:solid;borr-width:0 0.0625rem 0.0625rem 0;paddg:0.2rem;-webk-transn:-webk-transform 0.25s ease--out;transn:transform 0.25s ease--out;cursor:poter;background-lor:transparent;lor:#fff;}.submenu-open {-webk-transform:rotate(45g);-moz-transform:rotate(45g);-ms-transform:rotate(45g);transform:rotate(45g);}.submenu-closed {-webk-transform:rotate(-45g);-moz-transform:rotate(-45g);-ms-transform:rotate(-45g);transform:rotate(-45g);}</style><button role="button" tabInx="0" aria-expand="false" class="css-pjjyzu eqt11jm7"></button><style data-emotn="css 1t2le0x animatn-1dfsy">{posn:relative;list-style:none;marg:0rem;paddg:0rem;max-height:0rem;-webk-transn:max-height 0.3s cubic-bezier(0, 1, 0, 1),opacy 0.2s lear 0.15s,marg 0.3s lear;transn:max-height 0.3s cubic-bezier(0, 1, 0, 1),opacy 0.2s lear 0.15s,marg 0.3s lear;height:unset;overflow:hidn;opacy:0;visibily:hidn;-webk-animatn:1s animatn-1dfsy;animatn:1s animatn-1dfsy;-webk-animatn-fill-mo:forwards;animatn-fill-mo:forwards;width:lc(100% + 2rem);marg-left:-1rem;background-lor:#F5F5F5;lor:#000;}.submenu-open {max-height:27rem;overflow-y:scroll;height:to;opacy:1;visibily:visible;marg-top:0.75rem;}.submenu-closed {max-height:0rem;}@-webk-keyam animatn-1dfsy{99%{visibily:hidn;display:none;}100%{visibily:visible;display:block;}}@keyam animatn-1dfsy{99%{visibily:hidn;display:none;}100%{visibily:visible;display:block;}}</style><ul class="css-1t2le0x eqt11jm10"><style data-emotn="css 7ry8j0">{-webk-align-ems:center;-webk-box-align:center;-ms-flex-align:center;align-ems:center;cursor:poter;display:-webk-box;display:-webk-flex;display:-ms-flexbox;display:flex;height:2.5rem;paddg:0 1rem;} {-webk-transn:background-lor 0.2s lear;transn:background-lor 0.2s lear;} {background-lor:#CDCDCD;lor:#000;} a{opacy:0.8;}{background-lor:#ffffff;lor:#000000;}</style><li class="nav-em css-7ry8j0 eqt11jm8"><a href=" class="css-cv3h5u e1c1bym14">Facebook</a></li><li class="nav-em css-7ry8j0 eqt11jm8"><a href=" class="css-cv3h5u e1c1bym14">Instagram</a></li><li class="nav-em css-7ry8j0 eqt11jm8"><a href=" class="css-cv3h5u e1c1bym14">Twter</a></li><li class="nav-em css-7ry8j0 eqt11jm8"><a href=" class="css-cv3h5u e1c1bym14">Ptert</a></li><li class="nav-em css-7ry8j0 eqt11jm8"><a href=" class="css-cv3h5u e1c1bym14">Youtube</a></li></ul></li><li class="nav-em css-1fqyieb eqt11jm9"><a href=" class="css-cv3h5u e1c1bym14">Subscribe</a></li><li class="nav-em css-1fqyieb eqt11jm9"><a href=" class="css-cv3h5u e1c1bym14">My Bookmarks</a></li><li class="nav-em css-1fqyieb eqt11jm9"><a target="_blank" rel="noopener" href=" class="css-cv3h5u e1c1bym14">Get Our Newsletter</a></li><li data-id="5" class="nav-em has-children has-submenu submenu-closed css-1fqyieb eqt11jm9"><a target="_blank" rel="noopener" href=" class="css-cv3h5u e1c1bym14">Pop Mech Pro</a><button role="button" tabInx="0" aria-expand="false" class="css-pjjyzu eqt11jm7"></button><ul class="css-1t2le0x eqt11jm10"><li class="nav-em css-7ry8j0 eqt11jm8"><a target="_blank" rel="noopener" href=" class="css-cv3h5u e1c1bym14">Tt New Gear</a></li><li class="nav-em css-7ry8j0 eqt11jm8"><a target="_blank" rel="noopener" href=" class="css-cv3h5u e1c1bym14">Exclive Stori</a></li><li class="nav-em css-7ry8j0 eqt11jm8"><a target="_blank" rel="noopener" href=" class="css-cv3h5u e1c1bym14">Download Digal Issu</a></li></ul></li><li class="nav-em css-1fqyieb eqt11jm9"><a target="_blank" rel="noopener" href=" class="css-cv3h5u e1c1bym14">Shop</a></li><li class="nav-em css-1fqyieb eqt11jm9"><a href="/home/" class="css-cv3h5u e1c1bym14">Home and DIY</a></li><li class="nav-em css-1fqyieb eqt11jm9"><a href="/home/tools/" class="css-cv3h5u e1c1bym14">Power Tools</a></li><li class="nav-em css-1fqyieb eqt11jm9"><a href="/rs/" class="css-cv3h5u e1c1bym14">Cars, Tcks, & Motorcycl</a></li><li class="nav-em css-1fqyieb eqt11jm9"><a href="/technology/" class="css-cv3h5u e1c1bym14">Technology</a></li><li class="nav-em css-1fqyieb eqt11jm9"><a href="/ary/" class="css-cv3h5u e1c1bym14">Milary</a></li><li class="nav-em css-1fqyieb eqt11jm9"><a href="/product-reviews/" class="css-cv3h5u e1c1bym14">Gear & Gadget Reviews</a></li><li class="nav-em css-1fqyieb eqt11jm9"><a href="/science/" class="css-cv3h5u e1c1bym14">Science</a></li><li class="nav-em css-1fqyieb eqt11jm9"><a target="_blank" rel="noopener" href="/adventure/" class="css-cv3h5u e1c1bym14">Adventure</a></li><li class="nav-em css-1fqyieb eqt11jm9"><a href="/culture/" class="css-cv3h5u e1c1bym14">Sci-Fi</a></li><li class="nav-em css-1fqyieb eqt11jm9"><a href="/flight/" class="css-cv3h5u e1c1bym14">Airplan</a></li><li class="nav-em css-1fqyieb eqt11jm9"><a href="/space/" class="css-cv3h5u e1c1bym14">Space</a></li><li class="nav-em css-1fqyieb eqt11jm9"><a href="/holiday-gift-gui/" class="css-cv3h5u e1c1bym14">Gifts</a></li><li class="nav-em css-1fqyieb eqt11jm9"><a href="/sal-and-als/" class="css-cv3h5u e1c1bym14">Sal & Deals</a></li><li class="nav-em css-1fqyieb eqt11jm9"><a href="/promotns/" class="css-cv3h5u e1c1bym14">Promotns</a></li></ul><style data-emotn="css 5a7ket">{marg:0 to;} .ei3fq280{borr:0.0625rem solid black;}</style><div class="css-5a7ket eqt11jm3"></div><style data-emotn="css sfww4i">{display:-webk-box;display:-webk-flex;display:-ms-flexbox;display:flex;width:100%;height:3.125rem;-webk-flex-shrk:0;-ms-flex-negative:0;flex-shrk:0;-webk-align-ems:center;-webk-box-align:center;-ms-flex-align:center;align-ems:center;paddg-left:1rem;}</style><footer class="sipanel-footer-ntaer css-sfww4i eqt11jm2"><style data-emotn="css 1s0y4i">{lor:#595959;font-fay:FreightSansW01,Helveti,Arial,Sans-serif;font-size:0.82326rem;le-height:2rem;marg-right:1rem;-webk-text-ratn:none;text-ratn:none;} {-webk-transn:opacy 0.2 lear;transn:opacy 0.2 lear;} {lor:activsi-panel-sub-menu-hover;}{marg-right:0rem;}</style><a target="_blank" rel="noopener" href=" class="css-1s0y4i e1c1bym14">Privacy Notice</a><a target="_blank" rel="noopener" href=" class="css-1s0y4i e1c1bym14">Terms Of Use</a></footer></div></nav></sectn><div data-foc-lock-disabled="disabled" data-foc-lock="ma" class="sipanelToggleable"><span tabInx="0"></span><style data-emotn="css 1q1k0tc">{display:-webk-box;display:-webk-flex;display:-ms-flexbox;display:flex;-webk-align-ems:center;-webk-box-align:center;-ms-flex-align:center;align-ems:center;-webk-box-pack:center;-ms-flex-pack:center;-webk-jtify-ntent:center;jtify-ntent:center;posn:absolute;left:1rem;top:1rem;z-x:9999999;text-align:center;opacy:0;-webk-transform:translateY(lc(-100% - 2.5rem));-moz-transform:translateY(lc(-100% - 2.5rem));-ms-transform:translateY(lc(-100% - 2.5rem));transform:translateY(lc(-100% - 2.5rem));-webk-text-ratn:none;text-ratn:none;box-shadow:0 0 0 3px #55adff;borr:medium solid whe;font-fay:Inter,Helveti,Arial,Sans-serif;font-size:0.8928rem;le-height:1;font-weight:bold;background-lor:#000000;lor:#fff;borr-radi:1.875rem;width:to;paddg:0.625rem 1.25rem;}{opacy:1;-webk-transform:translateY(0%);-moz-transform:translateY(0%);-ms-transform:translateY(0%);transform:translateY(0%);}{outle:none;}</style><style data-emotn="css erzzt6">{display:-webk-box;display:-webk-flex;display:-ms-flexbox;display:flex;-webk-align-ems:center;-webk-box-align:center;-ms-flex-align:center;align-ems:center;-webk-box-pack:center;-ms-flex-pack:center;-webk-jtify-ntent:center;jtify-ntent:center;posn:absolute;left:1rem;top:1rem;z-x:9999999;text-align:center;opacy:0;-webk-transform:translateY(lc(-100% - 2.5rem));-moz-transform:translateY(lc(-100% - 2.5rem));-ms-transform:translateY(lc(-100% - 2.5rem));transform:translateY(lc(-100% - 2.5rem));-webk-text-ratn:none;text-ratn:none;box-shadow:0 0 0 3px #55adff;borr:medium solid whe;font-fay:Inter,Helveti,Arial,Sans-serif;font-size:0.8928rem;le-height:1;font-weight:bold;background-lor:#000000;lor:#fff;borr-radi:1.875rem;width:to;paddg:0.625rem 1.25rem;}{opacy:1;-webk-transform:translateY(0%);-moz-transform:translateY(0%);-ms-transform:translateY(0%);transform:translateY(0%);}{outle:none;}</style><a href="#ma-ntent" class="e1i650950 css-erzzt6 e1c1bym14">Skip to Content</a><style data-emotn="css 1wqoex4">{background-lor:#E8E8E8;lor:#000000;fill:#000000;height:100%;posn:-webk-sticky;posn:sticky;top:var(--nav-offset, 0);z-x:999;}@media prt{{display:none;}}@media(m-width: 64rem){{posn:-webk-sticky;posn:sticky;top:var(--nav-offset, 0);}}</style><nav data-trackg-id="topNav" class="css-1wqoex4 efnztv77"><style data-emotn="css 1pqs8">{-webk-align-ems:center;-webk-box-align:center;-ms-flex-align:center;align-ems:center;display:-webk-box;display:-webk-flex;display:-ms-flexbox;display:flex;-webk-box-flex-wrap:wrap;-webk-flex-wrap:wrap;-ms-flex-wrap:wrap;flex-wrap:wrap;height:100%;marg:0 to;max-width:75rem;paddg-left:0;paddg-right:0;width:100%;z-x:1;}@media(m-width: 64rem){{-webk-box-flex-wrap:nowrap;-webk-flex-wrap:nowrap;-ms-flex-wrap:nowrap;flex-wrap:nowrap;}}</style><div class="nav-bar-ntaer css-1pqs8 efnztv76"><style data-emotn="css 13uvvhc">{le-height:0.7;marg-left:0.9375rem;-webk-text-ratn:none;text-ratn:none;}@media(max-width: 64rem){{paddg:0.5rem 0.25rem 0.5rem 0.625rem;}}@media(m-width: 20rem){{paddg:0.5rem 0.25rem 0.5rem 0;} svg{fill:#595959;-webk-transn:fill 0.3s ease--out;transn:fill 0.3s ease--out;} svg:hover{fill:#595959;}}@media(m-width: 40.625rem) and (max-width: 90rem){{marg-left:2.5rem;}}@media(m-width: 48rem){{paddg:0.5rem 0.625rem 0.5rem 0.625rem;}}@media(m-width: 90rem){{marg-left:0rem;}} svg{width:1.875rem;height:1.875rem;fill:#000000;} svg:hover{fill:#1c6a65;}</style><a aria-label="Sipanel Button" href="#sipanel" class="css-13uvvhc e1c1bym14"><svg alt="Menu" tle="Si Panel" data-dynamic-svg><e href="/_assets/sign-tokens/e/static/ins/"></e></svg></a><style data-emotn="css 7yf0mf">{height:1.75rem;le-height:1;marg-bottom:0.125rem;marg-right:to;width:7.5rem;}@media(m-width: 64rem){{marg-right:0.3125rem;}}</style><a href="/" aria-label="Popular Mechanics" class="nav-logo css-7yf0mf e1c1bym14"><img data-dynamic-svg src="/_assets/sign-tokens/popularmechanics/static/imag/logos/" fetchprry="high" alt="Logo" height="to" width="to" class="css-0 e1ccpyf90" /></a><style data-emotn="css 1p3bm3c">{-webk-align-ems:center;-webk-box-align:center;-ms-flex-align:center;align-ems:center;borr-bottom:th solid #F5F5F5;borr-top:th solid #F5F5F5;display:-webk-box;display:-webk-flex;display:-ms-flexbox;display:flex;-webk-orr:1;-ms-flex-orr:1;orr:1;overflow-x:to;overflow-y:hidn;width:100%;}@media(m-width: 20rem){{background-lor:her;}}@media(m-width: 61.25rem){{background-lor:her;borr-top:0;borr-bottom:0;}}@media(m-width: 64rem){{-webk-orr:0;-ms-flex-orr:0;orr:0;width:to;}}{height:0rem;}</style><div style="scrollbar-width: none;" class="css-1p3bm3c efnztv73"><style data-emotn="css xs3857">{display:-webk-box;display:-webk-flex;display:-ms-flexbox;display:flex;list-style:none;marg:0rem;paddg-left:1.125rem;-webk-transform:translateX(unfedpx);-moz-transform:translateX(unfedpx);-ms-transform:translateX(unfedpx);transform:translateX(unfedpx);width:100%;}@media(m-width: 40.625rem) and (max-width: 61.25rem){{paddg-left:2.625rem;}}@media(m-width: 48rem){{paddg-left:3.125rem;}}@media(m-width: 64rem){{paddg-left:0rem;}}</style><ul class="css-xs3857 efnztv72"><style data-emotn="css 1smjbpl">{font-fay:FreightSansW01,Helveti,Arial,Sans-serif;paddg:0 1.875rem 0 1.25rem;text-transform:upperse;whe-space:nowrap;}@media(m-width: 20rem){{font-size:1.125rem;le-height:2.5rem;}}@media(m-width: 48rem){{font-size:1rem;le-height:2rem;}}@media(m-width: 64rem){{paddg:0 1.25rem 0 1.25rem;font-size:1rem;le-height:2rem;}}</style><li class="css-1smjbpl efnztv71"><style data-emotn="css c8i4ma">{lor:her;display:le-block;le-height:2.58918;m-height:3rem;m-width:3rem;paddg:.5rem 0 .5rem 0;text-align:center;-webk-text-ratn:none;text-ratn:none;-webk-transn:outle 0.3s ease--out,outle-offset 0.3s ease--out;transn:outle 0.3s ease--out,outle-offset 0.3s ease--out;}@media(m-width: 61.25rem){{lor:her;}}{-webk-text-ratn:unrle;text-ratn:unrle;text-ratn-thickns:0.0625rem;text-unrle-offset:0.25rem;}</style><style data-emotn="css 7qn7yr">{lor:her;display:le-block;le-height:2.58918;m-height:3rem;m-width:3rem;paddg:.5rem 0 .5rem 0;text-align:center;-webk-text-ratn:none;text-ratn:none;-webk-transn:outle 0.3s ease--out,outle-offset 0.3s ease--out;transn:outle 0.3s ease--out,outle-offset 0.3s ease--out;}@media(m-width: 61.25rem){{lor:her;}}{-webk-text-ratn:unrle;text-ratn:unrle;text-ratn-thickns:0.0625rem;text-unrle-offset:0.25rem;}</style><a href="/home/" aria-current="false" class="e1c1bym11 css-7qn7yr e1c1bym14">Home</a></li><li class="css-1smjbpl efnztv71"><a target="_blank" rel="noopener" href="/ntenttype/news/" aria-current="false" class="e1c1bym11 css-7qn7yr e1c1bym14">Latt Stori</a></li><li class="css-1smjbpl efnztv71"><a href="/science/" aria-current="false" class="e1c1bym11 css-7qn7yr e1c1bym14">Science</a></li><li class="css-1smjbpl efnztv71"><a href="/ary/" aria-current="false" class="e1c1bym11 css-7qn7yr e1c1bym14">Milary</a></li><li class="css-1smjbpl efnztv71"><a href="/about/a40180523/pop-mech-pro-membership-news-benefs/" aria-current="false" class="e1c1bym11 css-7qn7yr e1c1bym14">Pop Mech Pro</a></li></ul></div><style data-emotn="css hcqeva">{-webk-align-ems:center;-webk-box-align:center;-ms-flex-align:center;align-ems:center;background-lor:#1c6a65;borr:th solid transparent;borr-radi:0;lor:#ffffff;display:-webk-box;display:-webk-flex;display:-ms-flexbox;display:flex;font-fay:FreightSansW01,Helveti,Arial,Sans-serif;height:1.875rem;letter-spacg:0.03rem;marg:0 0 0 to;paddg:0.8125rem 1.25rem;paddg-left:1.05rem;paddg-right:1.05rem;text-align:center;-webk-text-ratn:none;text-ratn:none;text-transform:upperse;-webk-transn:all 0.3s ease--out;transn:all 0.3s ease--out;width:to;} {width:unset;word-spacg:unset;}@media (any-hover: hover){{-webk-transn:box-shadow 0.2s lear,background 0.2s lear;transn:box-shadow 0.2s lear,background 0.2s lear;}{;;}}@media(max-width: 48rem){{paddg:0.7rem 1rem;font-size:0.875rem;le-height:1;}}@media(m-width: 40.625rem){{paddg:0.7rem 1rem;}}@media(m-width: 48rem){{paddg:0.8125rem 1.25rem;font-size:0.875rem;le-height:1;}}@media(m-width: 64rem){{font-size:0.875rem;le-height:1;}}{outle:0.125rem dotted #000000;outle-offset:0.2rem;}{outle-lor:#000000;}{background-lor:#000000;lor:#ffffff;borr:th solid transparent;}</style><a href=" class="css-hcqeva e1c1bym14">Subscribe</a><style data-emotn="css 1y41cbl">{paddg-right:0.9375rem;posn:relative;}@media(m-width: 40.625rem) and (max-width: 90rem){{paddg-right:2.5rem;}}@media(m-width: 90rem){{paddg-right:0rem;}}</style><div class="css-1y41cbl e7dmux20"><style data-emotn="css 130xnor">{-webk-align-ems:center;-webk-box-align:center;-ms-flex-align:center;align-ems:center;display:-webk-box;display:-webk-flex;display:-ms-flexbox;display:flex;font-fay:FreightSansW01,Helveti,Arial,Sans-serif;font-size:0.8rem;le-height:2rem;marg-left:0.3125rem;-webk-text-ratn:none;text-ratn:none;text-transform:upperse;}@media(m-width: 48rem){{marg-left:0.9375rem;}}</style><a rel="nofollow" href="/th/csrf?actn=log&return_url=/" class="css-130xnor e1c1bym14"><style data-emotn="css 1u2o6">{whe-space:nowrap;font-fay:FreightSansW01,Helveti,Arial,Sans-serif;font-size:0.8rem;le-height:2rem;text-transform:upperse;}</style><span class="css-1u2o6 e7dmux21">sign </span></a></div></div></nav><div class="oop-ad css-0 e1x3pu1"><div id="gpt-ad-oop-1" class="ad-ntaer css-0 e1x3pu0"></div></div><style data-emotn="css 1ny62y9">{background-lor:bg-primary;posn:relative;}@media(m-width: 64rem){{marg-right:var(--sponsor-panel-width, to);}}</style><ma id="ma-ntent" class="css-1ny62y9 e1q9j2sb0"><style data-emotn="css 179grqf">{background-lor:#E8E8E8;lor:#000;display:none;m-width:45.5rem;paddg:0.9375rem 0;text-align:center;width:100%;}@media prt{{display:none!important;}}@media(m-width: 48rem){{m-height:121px;}}@media(m-width: 61.25rem){{display:block;}}</style><div id="gpt-learboard-ad" class="css-179grqf e1hka4w80"></div><style data-emotn="css joveom">{width:100%;max-width:100vw;display:grid;marg-bottom:0.9375rem;posn:relative;z-x:to;}@media prt{{max-width:100%;}} .ejku7p03{top:0.75rem;right:0.75rem;bottom:to;}</style><hear class="css-joveom exadjwu12"><style data-emotn="css 1lr08az">{grid-lumn:1/-1;text-align:center;}</style><div class="css-1lr08az e12wtocy0"><style data-emotn="css mktybr">{marg:0 to;max-width:75rem;paddg:0 0.938rem;text-align:center;}@media(m-width: 64rem){[data-has-sponsor] {text-align:start;}}@media(m-width: 40.625rem){{paddg:0 2.5rem;}}@media(m-width: 48rem){{paddg:0.9375rem 1.875rem;}}@media(m-width: 64rem){{paddg:0 1.875rem;}}</style><div class="css-mktybr exadjwu4"><nav aria-label="breadcmbs" class="css-0 e9l0kn03"><style data-emotn="css 1qf190i">{lor:#595959;font-fay:FreightSansW01,Helveti,Arial,Sans-serif;font-size:0.70284rem;le-height:1.3;list-style:none;marg:0 to;max-width:75rem;paddg:1.25rem 1.25rem 0 1.6875rem;}@media(m-width: 40.625rem){{paddg:1.25rem 2.5rem 0 3.3125rem;}}@media(m-width: 90rem){{paddg:1.25rem 0 0 0.8125rem;}}</style><ol emSpe emType=" class="css-1qf190i e9l0kn02"><style data-emotn="css zxq36b">{display:le;}{paddg:0.25rem;ntent:">";}</style><li emProp="emListElement" emSpe emType=" class="css-zxq36b e9l0kn01"><style data-emotn="css rg26">{-webk-transn:all 0.3s ease--out;transn:all 0.3s ease--out;-webk-text-ratn:unrle;text-ratn:unrle;text-ratn-thickns:0.0625rem;text-unrle-offset:0.25rem;}{lor:#000000;-webk-text-ratn:unrle;text-ratn:unrle;text-ratn-thickns:0.0625rem;text-unrle-offset:0.25rem;}</style><style data-emotn="css 10asp0m">{-webk-transn:all 0.3s ease--out;transn:all 0.3s ease--out;-webk-text-ratn:unrle;text-ratn:unrle;text-ratn-thickns:0.0625rem;text-unrle-offset:0.25rem;}{lor:#000000;-webk-text-ratn:unrle;text-ratn:unrle;text-ratn-thickns:0.0625rem;text-unrle-offset:0.25rem;}</style><a emProp="em" href="/science/" data-vars-ga-ux-element="Breadcmbs" data-vars-ga-ll-to-actn="Science" data-vars-ga-outbound-lk=" class="e9l0kn00 css-10asp0m e1c1bym14"><span emProp="name">Science</span></a><meta emProp="posn" ntent="1" /></li><li emProp="emListElement" emSpe emType=" class="css-zxq36b e9l0kn01"><a emProp="em" href="/science/animals/" data-vars-ga-ux-element="Breadcmbs" data-vars-ga-ll-to-actn="Animals" data-vars-ga-outbound-lk=" class="e9l0kn00 css-10asp0m e1c1bym14"><span emProp="name">Animals</span></a><meta emProp="posn" ntent="2" /></li><style data-emotn="css huh8md">{display:none;}{paddg:0.25rem;ntent:">";}</style><li emProp="emListElement" emSpe emType=" class="css-huh8md e9l0kn01"><a emProp="em" href="/science/animals/a20674994/the-matg-male-beetl-are-not-gay-jt-petent/" data-vars-ga-ux-element="Breadcmbs" data-vars-ga-ll-to-actn="The Matg Male Beetl Are Not Gay, Jt Inpetent" data-vars-ga-outbound-lk=" class="e9l0kn00 css-10asp0m e1c1bym14"><span emProp="name">The Matg Male Beetl Are Not Gay, Jt Inpetent</span></a><meta emProp="posn" ntent="3" /></li></ol></nav><style data-emotn="css 1diu478">{font-fay:UnedSans,Helveti,Arial,Sans-serif;font-weight:bold;grid-lumn:1/-1;letter-spacg:-0.03rem;marg-bottom:0.9375rem;marg-top:0.9375rem;}@media(max-width: 48rem){{font-size:2.8125rem;le-height:1;}}@media(m-width: 48rem){{font-size:3.25rem;le-height:1;}}@media(m-width: 64rem){{font-size:3.75rem;le-height:1;}}@media(m-width: 73.75rem){{font-size:4.06248rem;le-height:1;}}</style><h1 class="css-1diu478 exadjwu10"><span aria-hidn="te" class="css-0 eagam8p0"></span>The Matg Male Beetl Are Not Gay, Jt Inpetent<span aria-hidn="te" class="css-0 eagam8p1"></span></h1><style data-emotn="css f29fsr">{lor:#595959;font-fay:FreightSansW01,Helveti,Arial,Sans-serif;font-weight:normal;marg-bottom:0.625rem;}@media(max-width: 48rem){{font-size:0.9375rem;le-height:1.2;}}@media(m-width: 48rem){{font-size:1.125rem;le-height:1.2;}}@media(m-width: 64rem){{font-size:1.25rem;le-height:1.6;}} a{-webk-text-ratn:unrle;text-ratn:unrle;text-ratn-thickns:0.125rem;text-ratn-lor:#1c6a65;text-unrle-offset:0.25rem;lor:her;-webk-transn:all 0.3s ease--out;transn:all 0.3s ease--out;} a:hover{lor:#595959;text-ratn-lor:borr-lk-body-hover;}</style><div class="css-f29fsr exadjwu8"><p>Rearchers have disvered that male beetl mate wh eher genr when the stak are low, and matg mistak don't matter. </p></div><style data-emotn="css 1wmyt7u">{lor:#000000;display:le-block;font-fay:SimplonMono,Helveti,Arial,Sans-serif;marg-bottom:0;paddg-right:0.3125rem;text-transform:upperse;}@media(max-width: 48rem){{font-size:0.71434rem;le-height:1.3;}}@media(m-width: 48rem){{font-size:0.70017rem;le-height:1.3;}}@media(m-width: 64rem){{font-size:0.70017rem;le-height:1.3;}} span{le-height:1.6;}</style><div class="css-1wmyt7u exadjwu7"><style data-emotn="css syavsg">{lor:#000000;display:le-block;font-fay:SimplonMono,Helveti,Arial,Sans-serif;font-style:normal;paddg-right:0.3125rem;text-transform:upperse;}@media(max-width: 48rem){{font-size:0.71434rem;le-height:1.3;}}@media(m-width: 48rem){{font-size:0.70017rem;le-height:1.3;}}@media(m-width: 64rem){{font-size:0.70017rem;le-height:1.3;}}</style><addrs class="css-syavsg ehvvd9m2"><style data-emotn="css 1vms48s">{paddg-right:0.3125rem;lor:#414141;font-fay:SimplonMono,Helveti,Arial,Sans-serif;font-size:0.70028rem;le-height:1.3;font-weight:bold;text-transform:upperse;}</style><span class="css-1vms48s ehvvd9m1">By <style data-emotn="css 1yg1kux">{-webk-text-ratn:unrle;text-ratn:unrle;text-ratn-thickns:0.0625rem;text-ratn-lor:her;text-unrle-offset:0.25rem;lor:her;-webk-transn:all 0.3s ease--out;transn:all 0.3s ease--out;}{lor:#595959;text-ratn-lor:borr-lk-body-hover;}</style><a href="/thor/219669/lra-yan/" class="css-1yg1kux e1c1bym14">Lra Yan</a></span><style data-emotn="css 1yumv">{display:le-block;text-transform:upperse;marg-left:0.625rem;lor:#595959;font-fay:SimplonMono,Helveti,Arial,Sans-serif;font-size:0.70028rem;le-height:1.3;font-weight:bold;}</style><time class="css-1yumv exadjwu6">Published: May 13, 2018</time></addrs></div><style data-emotn="css wkpw2c">{display:-webk-box;display:-webk-flex;display:-ms-flexbox;display:flex;-webk-flex-directn:lumn;-ms-flex-directn:lumn;flex-directn:lumn;-webk-box-pack:center;-ms-flex-pack:center;-webk-jtify-ntent:center;jtify-ntent:center;-webk-align-ems:center;-webk-box-align:center;-ms-flex-align:center;align-ems:center;}</style><div class="no-prt css-wkpw2c exadjwu15"><style data-emotn="css 1hpjtwr">{display:-webk-box;display:-webk-flex;display:-ms-flexbox;display:flex;posn:relative;marg-top:0.9375rem;}</style><div class="ntent-hear-actns css-1hpjtwr exadjwu14"><style data-emotn="css 1xm0e">{-webk-align-ems:center;-webk-box-align:center;-ms-flex-align:center;align-ems:center;background-lor:#1c6a65;borr:th solid transparent;borr-radi:0;lor:#ffffff;display:-webk-box;display:-webk-flex;display:-ms-flexbox;display:flex;-webk-flex-directn:row;-ms-flex-directn:row;flex-directn:row;font-fay:FreightSansW01,Helveti,Arial,Sans-serif;-webk-box-pack:center;-ms-flex-pack:center;-webk-jtify-ntent:center;jtify-ntent:center;letter-spacg:0.03rem;marg-bottom:0rem;marg-top:0rem;paddg:0.8125rem 1.25rem;-webk-text-ratn:none;text-ratn:none;text-transform:upperse;-webk-transn:all 0.3s ease--out;transn:all 0.3s ease--out;width:to;}@media(max-width: 48rem){{paddg:0.7rem 1rem;font-size:0.875rem;le-height:1;}}@media(m-width: 40.625rem){{paddg:0.7rem 1rem;}}@media(m-width: 48rem){{paddg:0.8125rem 1.25rem;font-size:0.875rem;le-height:1;}}@media(m-width: 64rem){{font-size:0.875rem;le-height:1;}}{marg-left:1rem;}{outle:0.125rem dotted #000000;outle-offset:0.2rem;}{background-lor:#000000;lor:#ffffff;cursor:poter;borr:th solid transparent;}</style><button data-tooltip-id="article-hear-save" class="ntentSaveButton css-1xm0e e12nq69g1"><style data-emotn="css 7g4d0s">{width:1rem;height:1rem;marg-right:0.625rem;} path{fill:#ffffff;} path{fill:#ffffff;}</style><svg xmlns=" fill="none" style="fill: var(--primary, #000);" viewBox="0 0 24 24" class="css-7g4d0s e10k4xbi2"><tle>saved ntaed in</tle><sc>An empty outled in ditg the optn to save an em</sc><path fill-le="evenodd" d="m12 17.408 7 4.4V3.5H5v18.308l7-4.4Zm-5.325 1.323L12 15.384l5.325 3.347V5.23H6.675v13.5Z" clip-le="evenodd"></path></svg>Save Article</button><style data-emotn="css 1un1npm">{width:160px;text-align:left;font-fay:FreightSansW01,Helveti,Arial,Sans-serif;font-weight:normal;letter-spacg:0.045rem;font-size:0.70284rem;le-height:1.1;lor:#595959;text-transform:none;}</style></div></div></div></div></hear><style data-emotn="css k008qs">{display:-webk-box;display:-webk-flex;display:-ms-flexbox;display:flex;}</style><div class="css-k008qs ewisyje0"><style data-emotn="css 7ce51e">{marg-bottom:0.9375rem;posn:relative;}@media(max-width: 64rem){{max-width:lc(100vw - (1rem * 2));marg-left:1rem;marg-right:1rem;} .e152u5os0{width:100vw;marg-left:lc(-1 * 1rem);}}@media(m-width: 48rem) and (max-width: 61.25rem){{marg-left:to;marg-right:to;} .e152u5os0{width:100vw;marg-left:lc((100vw - (lc(20.625rem * 2 - 1rem) - 2 * 1rem)) / -2);}}@media(m-width: 61.25rem) and (max-width: 90rem){{max-width:lc(20.625rem * 2 - 1rem);marg-left:lc((100vw - lc(20.625rem * 2 - 1rem) - 1rem - 20.625rem) / 2);paddg-left:1rem;paddg-right:1rem;} .e152u5os0{width:100vw;marg-left:lc(lc((100vw - lc(20.625rem * 2 - 1rem) - 1rem - 20.625rem) / -2) - 1rem);}}@media(m-width: 90rem){{marg-left:lc((100vw - lc(20.625rem * 2 - 1rem)) / 2);max-width:lc(20.625rem * 2 - 1rem);paddg-left:1rem;paddg-right:1rem;} .e152u5os0{width:100vw;marg-left:lc(lc((100vw - lc(20.625rem * 2 + 1rem)) / -2) - lc(2 * 1rem));}[data-has-sponsor] {marg-left:lc((100vw - lc(20.625rem * 2 - 1rem)) / 4);marg-right:lc((100vw - lc(20.625rem * 2 - 1rem)) / 4);}}</style><div class="standard-ntaer ntent-ntaer article-ntaer css-7ce51e ewisyje3"><style data-emotn="css trzem2">{jtify-self:center;posn:relative;}@media(max-width: 48rem){{marg-left:-50vw;marg-right:-50vw;width:100vw;left:50%;right:50%;}}</style><div class="ntent-lead css-trzem2 ewisyje6"><style data-emotn="css sm2oir">{height:to;}@media(max-width: 48rem){{marg:to lc(50% - 50vw);}}@media(m-width: 48rem){{marg:to;}}</style><div class="ntent-lead-image css-sm2oir e5f9kgu2"><style data-emotn="css eag3eq">{posn:relative;height:to;}</style><div class="css-eag3eq e5f9kgu1"><style data-emotn="css p7qblm">{posn:relative;--posn:absolute;height:to;} img{max-width:100%;height:to;} a{posn:absolute;}</style><div class="css-p7qblm ewcw41w0"><style data-emotn="css 335qep">{posn:relative;width:100%;height:100%;object-f:ver;vertil-align:top;}</style><img fetchPrry="high" alt="Insect, Invertebrate, Pt, Beetle, Organism, Close-up, Arthropod, Zophobas mor, Darklg beetl, Ground beetle, " tle="Insect, Invertebrate, Pt, Beetle, Organism, Close-up, Arthropod, Zophobas mor, Darklg beetl, Ground beetle, " width="1920" height="1200" dg="async" data-nimg="1" style="lor: transparent; width: 100%; height: to;" siz="100vw" srcSet=" 640w, 980w, 1120w, 1200w, 1920w" src="" class="css-335qep exi4f7p0" /><style data-emotn="css 1i6sckr">{background:#c92228;bottom:0;paddg:.5rem;right:0;}@media(m-width: 64rem){{paddg:0.39rem;}}</style><a target="_blank" rel="noopener" href="//" class="ptert css-1i6sckr e1c1bym14"><style data-emotn="css 1l3i1cl">{display:block;height:1rem;width:1rem;}@media(m-width: 64rem){{width:1.063rem;height:1.063rem;}}</style><img data-dynamic-svg src="/_assets/sign-tokens/e/static/ins/social/" loadg="lazy" alt="ptert in" height="to" width="to" class="css-1l3i1cl ewcw41w1" /></a></div></div><style data-emotn="css 285vyd">{le-height:1;}@media(max-width: 73.75rem){{paddg-left:0.9375rem;}}@media(m-width: 64rem){{paddg-left:0;}}</style><figptn class="css-285vyd enfs9c50"><style data-emotn="css o4xi81">{paddg-right:0.3125rem;lor:#6F6F6F;font-fay:Charter,Geia,Tim,Serif;font-size:0.70028rem;le-height:1.2;font-weight:bold;}</style><span class="css-o4xi81 e6iqd2">Universy of East Anglia</span></figptn></div></div><style data-emotn="css woto36">{font-fay:Charter,Geia,Tim,Serif;font-size:1.1875rem;le-height:1.6;paddg-left:0rem;paddg-right:0rem;posn:relative;}@media(m-width: 48rem){{paddg-left:3.5rem;paddg-right:3.5rem;}}@media(m-width: 48rem) and (max-width: 61.25rem){{max-width:45.25rem;marg-left:to;marg-right:to;}}@media(m-width: 61.25rem){{paddg-left:0rem;paddg-right:0rem;}}@media(m-width: 73.75rem) and (max-width: 100rem){{paddg-left:0rem;paddg-right:0rem;}}@media(m-width: 90rem){{paddg-left:0rem;paddg-right:0rem;}} em{font-style:alic;font-fay:Charter,Geia,Tim,Serif;} strong{font-fay:Charter,Geia,Tim,Serif;font-weight:bold;}{clear:both;ntent:" ";display:block;font-size:0.7rem;le-height:1.5rem;height:0rem;visibily:hidn;}</style><div class="article-body-ntent article-body standard-body-ntent css-woto36 ewisyje7"><style data-emotn="css aeyldl">{font-fay:Charter,Geia,Tim,Serif;font-size:1.1875rem;le-height:1.6;} strong{font-fay:Charter,Geia,Tim,Serif;font-weight:bold;} em{font-style:alic;font-fay:Charter,Geia,Tim,Serif;}</style><p data-no-id="0" class="css-aeyldl et3p2gv0"> 100 speci of sects engage same-sex matg ( some speci, 's even more mon than heterosexual matg). Scientists have been speculatg about why they might what leads to the puzzlg behavr, which tak time and energy, expos the sects to potential disease to jury, and offer no benefs as far as creatg offsprg. Are they matg as a form of social domance, a practice behavr, or exprsg a sexual preference? </p><p data-no-id="1" class="css-aeyldl et3p2gv0">Acrdg to a new study om rearchers at School of Blogil Scienc the <style data-emotn="css 3wjtm9">{-webk-text-ratn:unrle;text-ratn:unrle;text-ratn-thickns:0.125rem;text-ratn-lor:#1c6a65;text-unrle-offset:0.25rem;lor:her;-webk-transn:all 0.3s ease--out;transn:all 0.3s ease--out;}{lor:#595959;text-ratn-lor:borr-lk-body-hover;}</style><a href=" data-vars-ga-outbound-lk=" data-vars-ga-ux-element="Hyperlk" data-vars-ga-ll-to-actn="Universy of East Anglia" class="body-lk css-3wjtm9 et3p2gv0">Universy of East Anglia</a>, at least the se of beetl, the answer may be none of the above: beetl are simply ept at matg. </p><p data-no-id="2" class="css-aeyldl et3p2gv0">When there was ls prsure to fd the right mate, beetl = ma more mistak, matg discrimately. In male-heavy populatns wh higher stak, however, same sex-pairgs were far ls mon. The team bred six populatns of red flour beetl, and watched them for 80 to 100 generatns male-biased and female-biased groups. Though the amount of sexual activy end up siar both groups, male-heavy groups, the male beetl were much more selective, more likely to mount female beetl first, and spend longer wh her. In the female-heavy populatn, male beetl selected mat seemgly at random, disregardg the sex. </p><div data-no-id="3" data-teractive="WatchNext-1" class="journey-unblur-ntent css-0 e10xr3vp6"><style data-emotn="css 1ujafpv">{clear:both;marg-bottom:0.9375rem;paddg:0rem;posn:relative;}@media(max-width: 48rem){{width:100%;}}@media(m-width: 40.625rem){{paddg:0rem;}}@media(m-width: 48rem){{width:25rem;float:left;marg-right:1.25rem;}}@media(m-width: 61.25rem){{marg-left:0;}}@media(m-width: 64rem){{marg-left:max(512px - 50vw, -5%);paddg:0rem;}}@media(m-width: 73.75rem){{marg-left:max(590px - 50vw, -20%);}}@media(m-width: 90rem){{marg-left:-40%;}}</style><div data-embed="watch-next" class="css-1ujafpv e10xr3vp5"><style data-emotn="css 11jw0pr">{text-align:left;marg:0 to;max-width:60rem;borr:none;borr-bottom:medium solid black;borr-top:medium solid black;marg-top:1.25rem;marg-bottom:1.25rem;paddg:0 0 1rem;}</style><div class="css-11jw0pr e10xr3vp4"><style data-emotn="css 1ocka91">{marg-bottom:0rem;paddg:0.625rem;}</style><div class="css-1ocka91 e10xr3vp3"><style data-emotn="css pkjazx">{marg:0rem;font-weight:normal;font-fay:UnedSans,Helveti,Arial,Sans-serif;font-size:1.1875rem;le-height:1.1;letter-spacg:0.04rem;text-transform:upperse;}</style><h6 class="css-pkjazx e10xr3vp2"><span aria-hidn="te" class="css-0 eagam8p0"></span><span class="css-0 e10xr3vp1">More From Popular Mechanics</span><span aria-hidn="te" class="css-0 eagam8p1"></span></h6><style data-emotn="css 1mlmuq2">{display:-webk-box;display:-webk-flex;display:-ms-flexbox;display:flex;-webk-align-ems:center;-webk-box-align:center;-ms-flex-align:center;align-ems:center;-webk-box-pack:left;-ms-flex-pack:left;-webk-jtify-ntent:left;jtify-ntent:left;marg:0rem;font-weight:normal;m-height:2.4rem;font-fay:FreightSansW01,Helveti,Arial,Sans-serif;font-size:1.0625rem;le-height:1.3;}</style><h6 class="css-1mlmuq2 e10xr3vp0"> </h6></div><style data-emotn="css 1ui7hop">{marg-bottom:0.9375rem;--aspect-rat:56.25%;}</style><div class="__rp-ntaer css-1ui7hop e6l0f0"><style data-emotn="css 1yu8e3d">{marg-bottom:0.9375rem;width:100%;height:100%;} .__rp-ntaer{height:to;}</style><div data-embed="embed-vio" class="vio-player css-1yu8e3d e1ou1fny0"><style data-emotn="css 1uds6oo">{height:100%;width:100%;posn:relative;}</style><div class="css-1uds6oo e1f7ylgd6"><style data-emotn="css w2pm9t">{background-lor:rgba(0, 0, 0, 0.4);borr:.1875rem solid whe;borr-radi:50%;lor:#fff;cursor:poter;height:3.75rem;left:50%;posn:absolute;-webk-transform:translate(-50%,-50%);-moz-transform:translate(-50%,-50%);-ms-transform:translate(-50%,-50%);transform:translate(-50%,-50%);-webk-transn:all 0.4s;transn:all 0.4s;width:3.75rem;z-x:1;}.e1f7ylgd6:hover {background-lor:rgba(33, 150, 245, 0.8);lor:#ffffff;}@media(m-width: 20rem){{top:26%;}}@media(m-width: 30rem){{top:29.5%;}}@media(m-width: 40.625rem){{top:32.5%;}}@media(m-width: 48rem){{top:34.5%;height:5.625rem;width:5.625rem;borr:.28125rem solid whe;}}@media(m-width: 64rem){{top:35%;}}@media(m-width: 75rem){{top:35.8%;}}</style><button aria-label="Play Vio" class="css-w2pm9t e1f7ylgd1"><style data-emotn="css 1lhf7lq">{fill:#ffffff;height:1.4rem;vertil-align:middle;width:1.45rem;}@media(m-width: 48rem){{width:2.3125rem;height:3rem;}}</style><svg xmlns=" width="24" height="24" viewBox="0 0 24 24" style="fill: var(--primary, #000);" role="img" tle="Play" class="css-1lhf7lq e1f7ylgd2"><tle>play in.