We’re conducting a survey of our viewers! If you have time, please give us feedback: https://www.surveymonkey.com/r/SciShowSurvey2017
Hosted by: Michael Aranda
———-
Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow
———-
Dooblydoo thanks go to the following Patreon supporters: Kelly Landrum Jones, Sam Lutfi, Kevin Knupp, Nicholas Smith, Inerri, D.A. Noe, alexander wadsworth, سلطان الخليفي, 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, Justin Lentz
———-
Looking for SciShow elsewhere on the internet?
Facebook: http://www.facebook.com/scishow
Twitter: http://www.twitter.com/scishow
Tumblr: http://scishow.tumblr.com
Instagram: http://instagram.com/thescishow
———-
Sources:
http://www.newtonproject.ox.ac.uk/view/texts/normalized/NATP00004
http://aty.sdsu.edu/vision/others.html
http://www.lib.cam.ac.uk/exhibitions/Footprints_of_the_Lion/private_scholar.html
http://eyewiki.aao.org/Solar_Retinopathy
https://pubs.acs.org/subscribe/archive/tcaw/13/i04/pdf/404chronicles.pdf
http://publicdomainreview.org/2014/08/06/o-excellent-air-bag-humphry-davy-and-nitrous-oxide/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4439684/#sec1-3title
https://collections.nlm.nih.gov/ext/mhl/2554015R/PDF/2554015R.pdf
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2441371/pdf/tacca00106-0113.pdf
https://www.newyorker.com/tech/elements/demon-core-the-strange-death-of-louis-slotin
http://nerdist.com/tickling-the-dragons-tail-the-story-of-the-demon-core/
https://xkcd.com/radiation/
https://www.nrc.gov/reading-rm/basic-ref/glossary/lethal-dose-ld.html
http://mterasaki.us/etc/forssman.pdf
http://www.annalsthoracicsurgery.org/article/0003-4975(90)90272-8/pdf
Image Sources:
https://commons.wikimedia.org/wiki/Category:Werner_For%C3%9Fmann#/media/File:Werner_Forssmann.jpg
https://en.wikipedia.org/wiki/Werner_Forssmann#/media/File:Werner_Forssmann_nobel.jpg
https://upload.wikimedia.org/wikipedia/commons/4/4d/Harry-K-Daghlian.gif
https://commons.wikimedia.org/wiki/File:Tickling_the_Dragons_Tail.jpg
https://commons.wikimedia.org/w/index.php?search=demon+core&title=Special:Search&profile=images&fulltext=1&searchToken=7flitf5fa448whcbbjy4p2qjw#/media/File:Slotin_accident_mockup-11.jpg
https://en.wikipedia.org/wiki/Louis_Slotin#/media/File:Slotin_Los_Alamos.jpg
https://en.wikipedia.org/wiki/File:YellowFeverVirus.jpg
https://commons.wikimedia.org/w/index.php?search=Sir+Humphrey+Davy&title=Special:Search&go=Go&searchToken=2vgthm6rdc5x1bfnp8933abft#/media/File:Sir_Humphrey_Davy_1849_RGNb10408769.09.tif
https://commons.wikimedia.org/wiki/Category:Nitrous_oxide#/media/File:Nitrous-oxide-3D-balls.png
https://commons.wikimedia.org/wiki/File:Sir_Humphry_Davy,_Bt_by_Thomas_Phillips.jpg
https://commons.wikimedia.org/wiki/Isaac_Newton#/media/File:Sir_Isaac_Newton_by_Sir_Godfrey_Kneller,_Bt.jpg
https://commons.wikimedia.org/wiki/File:Bodkin_MET_224402.jpg
https://commons.wikimedia.org/wiki/Isaac_Newton#/media/File:Isaac_Newton,_English_School,_1715-20.jpg