lead: the original artificial sweetener
Bookmarked 536 weeks ago
lead is really useful when you add it to things like paint and gasoline problem is its also poisonoushosted by: hank green----------dooblydoo thanks go to the following patreon supporters -- we couldn039t make scishow without them shout out to justin ove john szymakowski fatima iqbal justin lentz david campos and chris peters----------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:wwwatsdrcdcgovtoxfaqstfaspid=93amptid=22http:wwwthenationcomarticlesecret-history-leadpage=00http:wwwrscorgchemistryworldnews2007january19010702asphttp:wwwniehsnihgovhealthtopicsagentsleadhttp:wwwtheatlanticcomfeaturesarchive201403the-toxins-that-threaten-our-brains284466http:wwwradfordeduwkovarikethylwarijoehpdfhttp:wwwpbsorgbenfranklinl3_inquiring_medicalhtmlhttps:booksgoogleconzbooksid=oaaaaaaambajamppg=pa94amphl=env=onepageampqampf=falsehttp:wwwslatecomarticlesnews_and_politicsexplainer200708why_do_they_put_lead_paint_in_toyshtmlhttp:wwwncbinlmnihgovpmcarticlespmc1139187http:wwwsmithsonianmagcomarts-culturesugar-of-lead-a-deadly-sweetener-89984487no-ist

what happens when you faint
Bookmarked 535 weeks ago
why do we faint because sometimes your nervous system just doesnt know what to do with itselfhosted by: hank green----------dooblydoo thanks go to the following patreon supporters -- we couldn039t make scishow without them shout out to justin ove john szymakowski fatima iqbal justin lentz david campos and chris peters----------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:facultyweberedumolpinhealthclasses1110bookchaptersstressphysiologychapterhtmhttp:intermountainhealthcareorgextdcmntncid=520408204http:circahajournalsorgcontent10691048fullhttp:circahajournalsorgcontent11316e715fullhttp:wwwncemiorgcsecse0101htmhttp:wwwnhsukconditionsfaintingpagescausesaspx

plants that keep themselves warm
Bookmarked 534 weeks ago
sometimes plants do unexpected things like control their own body temperature----------dooblydoo thanks go to the following patreon supporters -- we couldn039t make scishow without them shout out to justin ove john szymakowski fatima iqbal justin lentz david campos and chris peters----------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:wwwphschoolcomsciencescience_newsarticleswarm_blooded_plantshtmlhttps:booksgooglecombooksid=0bges95p5escamppg=pa272http:wwwplantphysiolorgcontent132125fullref-17http:wwwnaturecomnaturejournalv383n6598pdf383305a0pdfhttp:wwwncbinlmnihgovpmcarticlespmc1435819http:instructional1calstatelaedukfisher2biol360ecologypdfshotflowerspdfhttp:wwwsciencedirectcomsciencearticlepiis0005272808000881https:bioscigreenhouseosuedutitan-arum-faqs

7 things we don039t know about the ocean
Bookmarked 502 weeks ago
the ocean covers 70 of the planet but humans still dont know very much about it in this episode hank discusses seven mysterious ocean topicshosted 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 linnea boyev tomasz jonarski chris peters philippe von bergen will and sonja marple and mark terrio-cameron----------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:the ocean floorhttp:wwwscientificamericancomarticlejust-how-little-do-we-know-about-the-ocean-floor http:oceanservicenoaagovfactsexplorationhtmlhttp:wwwabcnetaunews2014-09-27deep-sea-volcanoes-discovered-in-search-for-mh3705774122http:wwwnaturecomnewsgravity-map-uncovers-sea-floor-surprises-116048 http:sciencesciencemagorgcontent346620565 https:wwwngdcnoaagovmggbathymetrypredictedexplorehtmlsat_alt http:wwwslatecomblogsbad_astronomy20160114gravity_map_of_the_ocean_floor_reveals_new_featureshtml beneath the seafloorhttp:sciencesciencemagorgcontent3496246420 http:sciencesciencemagorgcontent3496246376 http:wwwsciencemagorgnews201507its-going-pluto-and-seeing-mcdonalds http:wwwsciencedailycomreleases201312131208085304htm brine poolshttp:oceanexplorernoaagovexplorations02mexicobackgroundbrinepoolbrinepoolhtmlhttp:blogsscientificamericancomartful-amoebaplaying-in-a-deep-sea-brine-pool-is-fun-as-long-as-you-re-an-rov-videohttp:wwwnautilusliveorgblog20140708brine-pool-dive-overviewhttp:wwwjoyeresearchgroupugaeduresearchdeep-sea-extreme-environmentscold-seepsbrine-seepsbrine-seep-microbial-observatory milky seashttp:biolumeembucsbeduorganismmilkyseahtml http:aemasmorgcontent7242295fullhttp:wwwnrlnavymilcontent_images07fa6pdf http:wwwpnasorgcontent1024014181fullpdf http:wwwabcnetaunews2015-05-19sea-sparkles-put-on-sensational-light-show-in-southern-tasmania6480996unidentified soundshttp:oceanexplorernoaagovtechnologytoolsacousticsacousticshtml http:wwwwiredcouknewsarchive2012-1129bloop-mystery-not-solved-sort-ofhttp:wwwpmelnoaagovacousticshttp:wwwpmelnoaagovacousticssoundsupsweephtmlhttp:wwwpmelnoaagovacousticssoundsbloophtmlthe 52hz whalehttp:wwwpmelnoaagovacousticswhalessoundssounds_52bluehtml http:wwwnytimescom20041221science21whalhtml_r=3http:wwwsmithsonianmagcomsmart-newsmaybe-worlds-loneliest-whale-isnt-so-isolated-after-all-180955005no-isthttp:wwwslatecomblogswild_things20140827_52_blue_the_loneliest_whale_in_the_worldhtmlabyssal gigantismhttp:linkspringercomarticle1010232fa3a1012336823275http:wwwzmesciencecomsciencebiologydeep-sea-giant-creaturehttps:universe-reviewcar10-35-metabolichtm http:jebbiologistsorgcontent215121995

the strange blue glow that saved lives
Bookmarked 501 weeks ago
back in 1862 soldiers fighting in the american civil war noticed a strange blue glow on their wounds it took a couple of high school students to figure out what it was we039ve been nominated for a webby please vote: http:tinyurlcomsswebbyhosted 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:wwwsciencemuseumorgukbroughttolifetechniquesgermtheoryhttp:wwwcivilwarorgresourcestechnology-and-casualties-inhtmlreferrer=https:wwwgooglecomhttp:wwwcivilwarorgbattlefieldsshilohhtmlhttp:mentalflosscomarticle30380why-some-civil-war-soldiers-glowed-darkhttp:sciencenetlinkscomscience-newsscience-updatesglowing-woundshttp:wwwpromegaconnectionscomangels-glow-bioluminescence-uncovered-on-the-battlefieldhttps:microbewikikenyoneduindexphpphotorhabdus_luminescens images:https:enwikipediaorgwikibattle_of_shilohmediafile:thure_de_thulstrup_-_battle_of_shilohjpghttps:microbewikikenyoneduindexphpfile:ahsan1_mmgjpghttps:microbewikikenyoneduindexphpfile:ahsan2_mmgjpghttps:commonswikimediaorgwikifile:wounded-in-hospitalpnghttps:commonswikimediaorgwikicategory:nematodamediafile:csiro_scienceimage_2818_group_of_nematodesjpg

another zika update amp quantum physics gamers
Bookmarked 500 weeks ago
today on scishow news: we039ve learned more about the zika virus and we039ll tell you how gamers are helping to develop quantum computerswe039ve been nominated for a webby please vote: http:tinyurlcomsswebbyquantum moves game: https:wwwscienceathomeorggamesquantum-movesgamemorgan039s website: http:wwwthebigtryhardcomprevious zika update: https:youtube50z6frsryw4hosted 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:zikahttp:sciencesciencemagorgcontentearly20160408scienceaaf6116fullhttp:wwwsciencemagorgnews201603zika-virus-kills-developing-brain-cellshttp:wwwcellcomcell-stem-cellfulltexts1934-59091600106-5http:sciencesciencemagorgcontent3416149946summaryquantum moveshttp:pressnaturecompost_type=press_releaseampp=43109ampwtec_id=pressampshunter=1458577077494http:naturecomarticlesdoi:101038nature17620http:pressnaturecomwp-contentuploadsfiles201604maniscalco-nv-shersonpdf images:https:commonswikimediaorgwikifile:zika-chain-coloredpnghttps:commonswikimediaorgwikifile:zika_em_cdc_20541pnghttps:commonswikimediaorgwikifile:microcephaly-comparison-500pxjpghttps:commonswikimediaorgwikifile:cerebral_organoid_flowchartpnghttps:commonswikimediaorgwikifile:dwave_128chipjpg

what makes fresh air fresh
Bookmarked 500 weeks ago
there039s nothing like the crisp fresh air of a spring morning especially compared to the musty weird air in your smelly old house but why is the air outside so much more pleasing and can you make inside-air just as fresh and nicehosted 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: http:dftbacomscishow----------looking for scishow elsewhere on the internetfacebook: http:wwwfacebookcomscishowtwitter: http:wwwtwittercomscishowtumblr: http:scishowtumblrcominstagram: http:instagramcomthescishow----------sources:http:homehowstuffworkscomhome-improvementhousehold-safetytipsindoor-air-pollution1htmhttp:linkspringercomarticle1010072fbf02858837http:wwwdirect365coukblogeverything-you-need-to-know-about-air-freshenershttp:wonderopolisorgwonderhow-do-you-freshen-the-airhttp:aerosolchemuciedupublicationsirvine2006_britigan_jawma_o3pdfhttp:wwwconsumerreportsorgcontentpressroompressengpdfeng0505clnpdfhttp:housewaresaboutcomodaircleanerspurifiersfionizerfaqhtmhttp:wwwfsfedusnrspubsjrnl2014nrs_2014_nowak_001pdf

what causes pins and needles
Bookmarked 530 weeks ago
ever wondered what causes that strange tingling feeling well settle in as quick questions explains how it works just be careful how you sithosted 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 and 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: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:wwwnindsnihgovdisordersparesthesiaparesthesiahtmhttp:mentalflosscomarticle21035why-do-limbs-fall-asleephttp:wwwlivesciencecom33727-pins-needles-sensationhtmlhttp:wwwncbinlmnihgovpubmed20592403http:wwwbetterhealthvicgovaubhcv2bhcarticlesnsfpagespins_and_needleshttp:wwwnhsukconditionspins-and-needlespagesintroductionaspx

what does anesthesia do to your brain
Bookmarked 525 weeks ago
scientists know that anesthesia drugs are really good at knocking you out what they dont know is how----------dooblydoo thanks go to the following patreon supporters -- we couldn039t make scishow without them shout out to justin ove justin lentz david campos philippe von bergen chris peters lilly grainger happy birthday and 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: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:wwwncbinlmnihgovpmcarticlespmc1362956http:wwwmayoclinicorgtests-proceduresanesthesiabasicsdefinitionprc-20014786http:io9comhow-does-anesthesia-work-doctors-arent-sure-and-her-1592809615https:wwwnewscientistcomarticlemg21228402300-banishing-consciousness-the-mystery-of-anaesthesiau6ho-o1dvaehttp:wwwscientificamericancomarticlehow-does-anesthesia-workhttp:wwwscientificamericancomarticlepropofol-michael-jackson-doctorhttp:wwwncbinlmnihgovpmcarticlespmc3162622http:wwwnigmsnihgoveducationpagesfactsheet_anesthesiaaspxhttp:neurowiki2013wikidotcomindividual:neurotransmitter-system-and-neural-circuits-goverhttp:pubsacsorgdoiabs101021jm010461ahttp:jpetaspetjournalsorgcontent2971338longspecial thanks to joseph praver

do we have to give up bacon
Bookmarked 523 weeks ago
the iarc has categorized processed meat as a definite carcinogen but how dangerous is it really do we finally have to give up baconannotation:free radicals: https:youtubevnahax98hy4hosted 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 philippe von bergen chris peters lilly grainger happy birthday and 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: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:wwwthelancetcomjournalslanoncarticlepiis1470-20451500444-1fulltexthttp:wwwiarcfrenmedia-centrepr2015pdfspr240_epdfhttp:wwwwhointfeaturesqacancer-red-meatenhttp:wwwwhointmediacentrenewsstatements2015processed-meat-cancerenhttp:wwwcancerorgcancercancercausesothercarcinogensgeneralinformationaboutcarcinogensknown-and-probable-human-carcinogenshttp:wwwcancerorgacsgroupsciddocumentswebcontent003096-pdfpdfhttp:wwwfoodstandardsgovauconsumeradditivesnitratepagesdefaultaspxhttp:wwwwhointipcspublicationscicadencicad38pdf

can you really 039train039 your brain
Bookmarked 523 weeks ago
brain training games claim to improve your memory attention and reasoning skills some even say they help prevent the onset of dementia problem is they dont really workhosted by: michael aranda----------dooblydoo thanks go to the following patreon supporters -- we couldn039t make scishow without them shout out to justin ove justin lentz david campos philippe von bergen chris peters lilly grainger happy birthday and 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: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:webstanfordedugrouphopescgi-binhopes_testneuroplasticity http:wwwbrainhqcomworld-class-sciencebrainhq-effectivescience-brainhq http:wwwpnasorgcontentearly200804250801268105abstract http:wwwscientificamericancomarticlestudy-shows-brain-power-can-be-bolstered http:wwwscientificamericancomarticlebrain-games-do-they-really http:wwwcambridgecognitioncomtestspaired-associates-learning-pal http:wwwncbinlmnihgovpubmed20407435http:longevity3stanfordedublog20141015the-consensus-on-the-brain-training-industry-from-the-scientific-community https:wwwnianihgovalzheimerspublicationpreventing-alzheimers-diseasesearch-alzheimers-prevention-strategiesdiet http:archneurjamanetworkcomarticleaspxarticleid=778849

why can039t my cat roar
Bookmarked 438 weeks ago
only four species in the cat family can roar: lions tigers leopards and jaguars and zoologists are pretty sure those four species cant purr but why hosted 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 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:wwwzobodatatpdfzeitschrift-saeugetierkunde_59_0087-0104pdf 1994http:onlinelibrarywileycomdoi101046j1469-7580

how do i make my batteries last longer
Bookmarked 466 weeks ago
do you wait to charge your phones battery until it039s close to dying if you do- surprise you039re doing it wrongwant more scishow in person we039ll be at nerdcon: nerdfighteria in boston on february 25th and 26th for more information go to http:wwwnerdconnerdfighteriacomhosted 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 james harshaw kevin bealer mark terrio-cameron patrick merrithew accalia elementia charles southerland fatima iqbal benny kyle anderson tim curwick will and sonja marple philippe von bergen bryce daifuku chris peters kathy philip 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:

more new earth-like planets nearby
Bookmarked 455 weeks ago
between the new potentially earth-like planets organic molecules on ceres and spacex039s successful launch it039s been quite a week in space----------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 benny kyle anderson tim curwick scott satovsky jr will and sonja marple philippe von bergen bella nash bryce daifuku chris peters 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 internetfacebook: http:wwwfacebookcomscishowtwitter: http:wwwtwittercomscishowtumb

what did dinosaurs taste like
Bookmarked 454 weeks ago
have you ever wondered what dinosaur meat might have tasted like chances are you039ve eaten dinosaur more recently than you might expecthosted 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 shout out to 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 patrick d ashmore charles george bader alghamdi----------looking for scishow elsewhere on the internetfacebook: http:wwwfacebookcomscishowtwitter: http:wwwtwittercomscishowtumblr: http:scishowtumblrcominstagram: http:instagramcomthescishow----------sources:https:priceonomicscomthe-golden-age-of-poultryhttp:wwwslatecomarticlesnews_and_politics