the strange scourge of light pollution
Bookmarked 600 weeks ago
light pollution -- it039s not just the bane of light sleepers and frustrated astronomers it also is tinkering with the biological cycles of all kinds of living things including us scishow takes you behind the glare to understand the effects of artificial light and how we can fight this pollution of the night sky----------like scishow want to help support us and also get things to put on your walls cover your torso and hold your liquids check out our awesome products over at dftba records: http:dftbacomartist52scishowor help support us by subscribing to our page on subbable: https:subbablecomscishow----------looking for scishow elsewhere on the internetfacebook: http:wwwfacebookcomscishowtwitter: http:wwwtwittercomscishowtumblr: http:scishowtumblrcomthanks tank tumblr: http:thankstanktumblrcomsources:http:wwwdarkskyorg http:wwwastrocaltechedupalomarlphtmlhttp:ngmnationalgeographiccom200811light-pollutionklinkenborg-text http:todayuchceduheadlines2007nov07graveyard late shiftcancer linkhttp:wwwskyandtelescopecomastronomy-resourcesthe-bortle-dark-sky-scale http:physicsfaueduobservatorylightpolhtmlhttp:wwwpublishersweeklycom978-0-316-18290-4 http:wwwwildlandscprorgbiblio-noteseffects-artificial-lighting-wildlifehttp:wwwnprorg20130303173365741turning-it-down-cities-combat-light-pollution-by-going-dimhttp:wwwyourpublicmediaorgnode21391 - cancer linkhttp:wwwskyandtelescopecomastronomy-newsnight-lights-worsen-smoghttp:wwwnigmsnihgoveducationpagesfactsheet_circadianrhythmsaspx http:wwwncbinlmnihgovpmcarticlespmc3002207 - breast cancer linkhttp:jncioxfordjournalsorgcontent93201557full - cancerhttp:wwwmedicalnewstodaycomarticles236731php - cancerhttp:wwwdarkskiesawarenessorg http:wwwncbinlmnihgovpmcarticlespmc2627884 - health effectshttp:wwwskyandtelescopecomastronomy-resourcesthe-bortle-dark-sky-scale http:curiousastrocornelleduquestionphpnumber=194 -astronomyhttp:mthamiltonucolickorgpubliclightingpollution2html - astronomyhttp:webarchiveorgweb20090711211312http:wwwenvironmentgovausettlementslocalpubliclightingindexhtml http:wwwpopmatterscomreview132084-brilliant-the-evolution-of-artificial-light-by-jane-broxhttp:lokeasarizonaeduckulesacampspectroscopy_introhtml - spectographhttp:wwwphajhueduannhpatchspectroscopyhtml http:wwwlivesciencecom33156-moths-drawn-artificial-lightshtml http:wwwwisegeekorgwhy-are-insects-attracted-to-lighthtm http:archiveaudubonmagazineorgdarksideoflighthtml http:darkskyorgnight-sky-conservation88-international-dark-sky-communities http:darkskyorgidspguidelinesidsc20guidelines20final-may13-bppdf - dark sky guidelineshttp:wwwpbsorgpovcitydarkphoto_gallery_backgroundphpphoto=8http:wwwnprorg20130303173365741turning-it-down-cities-combat-light-pollution-by-going-dim http:lumennoworglumens-vs-watts

the most advanced robots in the world
Bookmarked 539 weeks ago
the most advanced robots in the world might not be exactly what youre expecting but theyre shaping humanitys futurehosted by: michael aranda----------dooblydoo thanks go to the following patreon supporters -- we couldn039t make scishow without them shout out to justin ove chris peters john szymakowski peso255 fatima iqbal justin lentz and david campos----------like scishow want to help support us and also get things to put on your walls cover your torso and hold your liquids check out our awesome products over at dftba records: http:dftbacomscishowor help support us by becoming our patron on patreon:https:wwwpatreoncomscishow----------looking for scishow elsewhere on the internetfacebook: http:wwwfacebookcomscishowtwitter: http:wwwtwittercomscishowtumblr: http:scishowtumblrcominstagram: http:instagramcomthescishowsources:http:spectrumieeeorgautomatonroboticsmedical-robotsnew-da-vinci-xi-surgical-robothttp:investorintuitivesurgicalcomphoenixzhtmlc=122359ampp=irol-newsarticleampid=1914477http:wwwmedgadgetcom201309intuitive-surgicals-firefly-fluorescence-imaging-vision-system-fda-cleared-for-gallbladder-surgeryhtmlhttp:wwwnasagovpress2014julynasa-announces-mars-2020-rover-payload-to-explore-the-red-planet-as-never-beforehttp:wwwbbccomfuturestory20120928-controlling-curiosityhttp:spectrumieeeorgautomatonroboticsartificial-intelligencenasa-mars-curiosity-rover-autonomous-driving-modehttp:wwwtheroboticschallengeorghttp:wwwthevergecom2015688745143darpa-robotics-challenge-winner-pictureshttp:spectrumieeeorgautomatonroboticshumanoidshow-kaist-drc-hubo-won-darpa-robotics-challengehttp:spectrumieeeorgautomatonroboticshumanoidsdarpa-robotics-challenge-amazing-moments-lessons-learned-whats-nexthttp:staticgoogleusercontentcommediawwwgooglecomenusselfdrivingcarfilesreportsreport-0615pdfhttp:newsharvardedugazettestory201408the-1000-robot-swarm

how quotflying deathquot has saved hundreds of lives
Bookmarked 439 weeks ago
curare known as quotflying deathquot was used for centuries to make poisoned arrows scientists discovered how to use it to create life saving medical treatments that we still use todayhosted by: michael aranda----------support scishow by becoming a patron on patreon: https:wwwpatreoncomscishow----------dooblydoo thanks go to the following patreon supporterswe couldn039t make scishow without them shoutout to kevin bealer mark terrio-cameron katiemarie magnone patrick merrithew charles southerland fatima iqbal sultan alkhulaifi tim curwick scott satovsky jr philippe von bergen bella nash chris peters patrick d ashmore piya shedden charles george----------looking for scishow elsewhere on the internetfacebook: http:wwwfacebookcomscishowtwitter: http:wwwtwittercomscishowtumblr: http:scishowtumblrcominstagram: http:instagramcomthescishow----------sources:http:onlinelibrarywileycomdoi101038sjbjp0706404abstracthttp:wwwsciencedirectc

what happens to an email after you click quotsendquot
Bookmarked 461 weeks ago
email is one of the most essential things to our life but do you actually know what happens when you click the send button and how it039s sent to your friends hosted by: hank greenwant more scishow in person we039ll be at nerdcon: nerdfighteria in boston on february 25th and 26th for more information go to http:wwwnerdconnerdfighteriacom----------support scishow by becoming a patron on patreon: https:wwwpatreoncomscishow----------dooblydoo thanks go to the following patreon supporterswe couldn039t make scishow without them shout out to jeremy peng kevin bealer mark terrio-cameron katiemarie magnone patrick merrithew charles southerland fatima iqbal benny kyle anderson tim curwick scott satovsky jr will and sonja marple philippe von bergen bella nash bryce daifuku chris peters saul patrick d ashmore charles george bader alghamdi----------like scishow want to help support us and also get things to put on your walls cover your torso and hold yo

7 things you probably don039t want to know about lice
Bookmarked 460 weeks ago
lice the mere mention of them is enough to make most people all itchy well get ready to get scratching because we039ve compiled seven squirm-inducing lice facts on this week039s list showhosted by: hank green----------support scishow by becoming a patron on patreon: https:wwwpatreoncomscishow----------dooblydoo thanks go to the following patreon supporterswe couldn039t make scishow without them shout out to jeremy peng kevin bealer mark terrio-cameron katiemarie magnone patrick merrithew charles southerland fatima iqbal benny kyle anderson tim curwick scott satovsky jr will and sonja marple philippe von bergen bella nash bryce daifuku chris peters saul patrick d ashmore charles george bader alghamdi----------like scishow want to help support us and also get things to put on your walls cover your torso and hold your liquids check out our awesome products over at dftba records: http:dftbacomscishow----------looking for scishow elsewhere on the inter

why does alcohol burn when you drink it
Bookmarked 513 weeks ago
why does alcohol cause that burning sensation on its way downannotation:why does spicy taste 039hot039 and minty taste 039cool039 https:youtubegwun8xk3zo8hosted by: hank green----------dooblydoo thanks go to the following patreon supporters -- we couldn039t make scishow without them shout out to justin ove justin lentz david campos chris peters philippe von bergen fatima iqbal john murrin linnea boyev and kathy amp tim philip----------like scishow want to help support us and also get things to put on your walls cover your torso and hold your liquids check out our awesome products over at dftba records: http:dftbacomscishowor help support us by becoming our patron on patreon:https:wwwpatreoncomscishow----------looking for scishow elsewhere on the internetfacebook: http:wwwfacebookcomscishowtwitter: http:wwwtwittercomscishowtumblr: http:scishowtumblrcominstagram: http:instagramcomthescishowsources:http:jgprupressorgcontent1256531fullhttp:wwwnaturecomneurojournalv5n6fullnn852htmlhttp:wwwncbinlmnihgovpmcarticlespmc2775500images:https:enwikipediaorgwikifile:everclearhiresjpghttps:commonswikimediaorgwikifile:ethanol-3d-ballspnghttps:commonswikimediaorgwikifile:capsaicin-3d-vdwpng

why do birds sing in the morning
Bookmarked 498 weeks ago
youre having a dream and for some reason that giant rabbit thats about to eat you starts to sing like a bird you wake up to find that birds are singing outside your window check out this scishow quick question to find out why those birds sing in the morninghosted by: michael aranda----------support scishow by becoming a patron on patreon: https:wwwpatreoncomscishow----------dooblydoo thanks go to the following patreon supporters -- we couldn039t make scishow without them shout out to justin ove coda buchanan lucy mcglasson accalia elementia mark terrio-cameron saul kathy amp tim philip kevin bealer christopher collins thomas j charles george andreas heydeck patrick d ashmore justin lentz will and sonja marple ed shelley chris peters tim curwick philippe von bergen fatima iqbal----------like scishow want to help support us and also get things to put on your walls cover your torso and hold your liquids check out our awesome products over at dftba records: h

why can mosquitoes transmit zika but not the flu
Bookmarked 493 weeks ago
mosquitoes transmit a number of terrible diseases like malaria west nile virus and the zika virus but why not the fluhosted by: hank green----------support scishow by becoming a patron on patreon: https:wwwpatreoncomscishow----------dooblydoo thanks go to the following patreon supporters -- we couldn039t make scishow without them shout out to justin ove accalia elementia kathy amp tim philip kevin bealer justin lentz fatima iqbal thomas j chris peters tim curwick lucy mcglasson andreas heydeck will and sonja marple mark terrio-cameron charles george christopher collins and patrick d ashmore----------like scishow want to help support us and also get things to put on your walls cover your torso and hold your liquids check out our awesome products over at dftba records: http:dftbacomscishow----------looking for scishow elsewhere on the internetfacebook: http:wwwfacebookcomscishowtwitter: http:wwwtwittercomscishowtumblr: http:scishowtumblrcomin

5 of the worst computer viruses ever
Bookmarked 490 weeks ago
michael aranda explains five of the worst computer viruses that have hit the nethosted by: michael aranda----------support scishow by becoming a patron on patreon: https:wwwpatreoncomscishow----------dooblydoo thanks go to the following patreon supporters -- we couldn039t make scishow without them shout out to justin ove andreas heydeck justin lentz will and sonja marple benny chris peters tim curwick philippe von bergen patrick fatima iqbal lucy mcglasson mark terrio-cameron accalia elementia kathy amp tim philip charles george kevin bealer thomas j and patrick d ashmore----------like scishow want to help support us and also get things to put on your walls cover your torso and hold your liquids check out our awesome products over at dftba records: http:dftbacomscishow----------looking for scishow elsewhere on the internetfacebook: http:wwwfacebookcomscishowtwitter: http:wwwtwittercomscishowtumblr: http:scishowtumblrcominstagram: http:inst

why do babies smell so good
Bookmarked 489 weeks ago
you may be familiar with it that sweet comforting smell of new babies so why do babies have this particular odor well it has to do with psychology and a little bit of biologyhosted by: michael aranda----------support scishow by becoming a patron on patreon: https:wwwpatreoncomscishow----------dooblydoo thanks go to the following patreon supporters -- we couldn039t make scishow without them shout out to justin ove andreas heydeck justin lentz will and sonja marple benny chris peters tim curwick philippe von bergen patrick fatima iqbal lucy mcglasson mark terrio-cameron accalia elementia kathy amp tim philip charles george kevin bealer thomas j and patrick d ashmore----------like scishow want to help support us and also get things to put on your walls cover your torso and hold your liquids check out our awesome products over at dftba records: http:dftbacomscishow----------looking for scishow elsewhere on the internetfacebook: http:wwwfacebookcomscisho

the awesome power of citizen science
Bookmarked 500 weeks ago
you don039t have to be a professional scientist to make a contribution to our collective knowledge today we look at several projects that have benefitted from the power of citizen sciencefoldit gamers ftw https:youtubejdbcpdh_ptahosted by: hank green----------support scishow by becoming a patron on patreon: https:wwwpatreoncomscishow----------dooblydoo thanks go to the following patreon supporters -- we couldn039t make scishow without them shout out to justin ove coda buchanan lucy mcglasson accalia elementia mark terrio-cameron saul kathy amp tim philip kevin bealer christopher collins thomas j charles george andreas heydeck patrick d ashmore justin lentz will and sonja marple ed shelley chris peters tim curwick philippe von bergen fatima iqbal----------like scishow want to help support us and also get things to put on your walls cover your torso and hold your liquids check out our awesome products over at dftba records: http:dftbacomscishow----------looking for scishow elsewhere on the internetfacebook: http:wwwfacebookcomscishowtwitter: http:wwwtwittercomscishowtumblr: http:scishowtumblrcominstagram: http:instagramcomthescishow----------sources:http:wwwcitizenscienceallianceorghttp:wwwscientificamericancomcitizen-sciencehttp:scistartercomfinder https:wwwzooniverseorgprojects history of citizen sciencehttp:journalsplosorgplosonearticleid=101371journalpone0143687 http:wwwscience20comanthrophysisbrief_history_citizen_science-93317http:journalsplosorgplosonearticleid=101371journalpone0147152 http:scistartercompagecitizen20sciencehtml https:booksgooglecombooksid=fbslyyshjoocamppg=pa246amplpg=pa246ampdq=dictionary22gentlemanscientist22ampsource=blampots=juvfcrddrxampsig=8vsuqlxjld0kks-vqphh0w5ffoyamphl=enampsa=xampoi=book_resultampresnum=1ampct=resultv=onepageampq=dictionary2022gentleman20scientist22ampf=false ecologyhttp:onlinelibrarywileycomdoi101890110278full http:fwspubsorgdoipdf103996nafa790001https:wwwpwrcusgsgovbbsabout http:wwwmbr-pwrcusgsgovbbsbbshtml http:wwwace-ecoorgvol5iss2art13 setihome amp galaxy zoohttp:setiathomeberkeleyedusah_aboutphphttp:seticlassicsslberkeleyeduabout_setiabout_seti_at_home_1html http:wwwgalaxyzooorgstoryhttps:wwwzooniverseorgaboutpublications http:zoo1galaxyzooorgteamaspx http:mnrasoxfordjournalsorgcontent38931179fullpdfhtml http:wwwsdssorg http:wwwukidssorg http:wwwillustris-projectorg eternahttps:folditportal http:wwwscientificamericancomarticlevictory-for-crowdsourced-biomolecule2http:wwwnaturecomnsmbjournalv18n10fullnsmb2119html http:wwwnytimescom20110111science11rnahtml_r=0 http:wwweurekalertorgpub_releases2016-02sumc-jtp021016php http:wwwsciencemagorgnews201602rna-paper-based-computer-game-authorship-creates-identity-crisishttp:sciencesciencemagorgcontent3436170475fullhttp:wwweternagameorgwebabouthttp:wwwbiochemistorgbio037020044037020044pdf http:wwwsciencedirectcomsciencearticlepiis0022283615006567images:https:commonswikimediaorgwikifile:arecibo_observatory_aerial_viewjpghttps:commonswikimediaorgwikifile:astropulsejpghttps:commonswikimediaorgwikifile:sloan_digit_sky_survey_125_declination_slice_2013_datajpghttps:commonswikimediaorgwikifile:lrg-4-606jpghttps:commonswikimediaorgwikifile:blausen_0773_rnapng

how do you weigh things in space
Bookmarked 414 weeks ago
astronauts need to know their mass while in orbit but a normal scale would be free-falling around the earth with them so how do they measure their mass without gravitywe039re conducting a survey of our viewers if you have time please give us feedback: https:wwwsurveymonkeycomrscishowsurvey2017hosted by: michael aranda----------support scishow by becoming a patron on patreon: https:wwwpatreoncomscishow----------dooblydoo thanks go to the following patreon supporters: ksam lutfi kevin knupp nicholas smith inerri da noe alexander wadsworth piya shedden katiemarie magnone scott satovsky jr bella nash charles southerland bader alghamdi james harshaw patrick merrithew patrick d ashmore candy tim curwick charles george saul mark terrio-cameron viraansh bhanushali kevin bealer philippe von bergen chris peters fatima iqbal justin lentz----------looking for scishow elsewhere on the internetfacebook: http:wwwfacebookcomscishowtwi

how climate scientists predict the future
Bookmarked 418 weeks ago
over the years scientists have made a lot of predictions about how earth039s climate is changing but they don039t just pull those predictions from thin airwe039re conducting a survey of our viewers if you have time please give us feedback: https:wwwsurveymonkeycomrscishowsurvey2017hosted by: stefan chin----------support scishow by becoming a patron on patreon: https:wwwpatreoncomscishow----------dooblydoo thanks go to the following patreon supporters: ksam lutfi kevin knupp nicholas smith inerri da noe alexander wadsworth piya shedden katiemarie magnone scott satovsky jr bella nash charles southerland bader alghamdi james harshaw patrick merrithew patrick d ashmore candy tim curwick charles george saul mark terrio-cameron viraansh bhanushali kevin bealer philippe von bergen chris peters fatima iqbal justin lentz----------looking for scishow elsewhere on the internetfacebook: http:wwwfacebookcomscishowtwitter: htt

you dont need to worry about yellowstone or any other supervolcano
Bookmarked 335 weeks ago
scishow is supported by brilliantorg go to https:brilliantorgscishow to get 20 off of an annual premium subscriptionyouve probably heard that the supervolcano under yellowstone national park is a ticking time bomb ready to go off at any time but as it turns out volcanologists aren039t too worried about ithosted by: olivia gordon scishow has a spinoff podcast it039s called scishow tangents check it out at http:wwwscishowtangentsorg----------support scishow by becoming a patron on patreon: https:wwwpatreoncomscishow----------huge thanks go to the following patreon supporters for helping us keep scishow free for everyone forever:adam brainard greg alex hackman sam lutfi da noe piya shedden katiemarie magnone scott satovsky jr charles southerland patrick d ashmore charles george kevin bealer chris peters----------looking for scishow elsewhere on the internetfacebook: http:wwwfacebookcomscishowtwitter: http:wwwtwitter

will stress really make you go gray
Bookmarked 400 weeks ago
just like the myth that plucking one gray hair will make three sprout stress making your hair white isn039t actually a thing or is ithosted by: olivia gordonhead to https:scishowfindscom for hand selected artifacts of the universe ----------support scishow by becoming a patron on patreon: https:wwwpatreoncomscishow----------dooblydoo thanks go to the following patreon supporters: lazarus g kelly landrum jones sam lutfi kevin knupp nicholas smith da noe alexander wadsworth piya shedden katiemarie magnone scott satovsky jr charles southerland bader alghamdi james harshaw patrick merrithew patrick d ashmore candy tim curwick charles george saul mark terrio-cameron viraansh bhanushali kevin bealer philippe von bergen chris peters justin lentz----------looking for scishow elsewhere on the internetfacebook: http:wwwfacebookcomscishowtwitter: http:wwwtwittercomscishowtumblr: http:scishowtumblrcominstagram: http:inst