Last week, the recipients of the 2017 Nobel Prizes were announced. We take a closer look at the winners of the Physiology and Chemistry Awards, whose breakthroughs change the way we study sleep, and allow us to look at microscopic biological systems in a new way.

We're conducting a survey of our viewers! If you have time, please give us feedback: https://www.surveymonkey.com/r/SciShowSurvey2017

Hosted by: Stefan Chin
----------
Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow
----------
Dooblydoo thanks go to the following Patreon supporters: Kevin Bealer, Mark Terrio-Cameron, KatieMarie Magnone, Inerri, D.A. Noe, Charles Southerland, Fatima Iqbal,
سلطان الخليفي, Nicholas Smith, 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 internet?
Facebook: http://www.facebook.com/scishow
Twitter: http://www.twitter.com/scishow
Tumblr: http://scishow.tumblr.com
Instagram: http://instagram.com/thescishow
----------
Sources:
https://www.nobelprize.org/nobel_prizes/medicine/laureates/2017/press.html
https://www.nobelprize.org/nobel_prizes/medicine/laureates/2017/advanced-medicineprize2017.pdf
http://blogs.sciencemag.org/pipeline/archives/2017/10/02/a-nobel-for-circadian-rhythm
http://www.jbc.org/content/289/17/11791.full
https://www.nobelprize.org/nobel_prizes/chemistry/laureates/2017/press.html
https://www.nobelprize.org/nobel_prizes/chemistry/laureates/2017/popular-chemistryprize2017.pdf
https://serc.carleton.edu/research_education/geochemsheets/techniques/SEM.html
https://serc.carleton.edu/research_education/geochemsheets/techniques/SEM.html