Is Ultron Unstoppable? Featuring Vsauce3!

It's Okay To Be Smart - Bloopers Vol. 2: The Sequel

We're taking the week off while we work on some special episodes for the next few weeks. In the meantime, here's me messing up. A lot. Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/PBSDSDonate Subscribe to It's Okay To Be Smart: http://bit.ly/iotbs_sub Joe Hanson - Host and writer Joe Nicolosi - Director Amanda Fox - Producer, Spotzen IncKate Eads - Associate Producer Katie Graham - Director of Photography Editing/Motion Graphics - Arts + Labor Gaffer - John Knudsen Theme music: "Ouroboros" by Kevin MacLeod Produced for PBS Digital Studios ----------- Join us on Patreon! https://patreon.com/itsokaytobesmart Twitter http://www.twitter.com/DrJoeHanson http://www.twitter.com/okaytobesmart Instagram http://www.instagram.com/DrJoeHanson http://www.instagram.com/okaytobesmart Merch https://store.dftba.com/collections/its-okay-to-be-smart Facebook https://www.facebook.com/itsokaytobesmartpbs/ Learn more about your ad choices. Visit megaphone.fm/adchoices [https://megaphone.fm/adchoices]

The SCIENCE of BREWING!!!

Is beer the perfect beverage? Let's see what science says... Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/PBSDSDonate Subscribe to It's Okay To Be Smart: http://bit.ly/iotbs_sub Big thank you to Jester King Brewery in Austin, TX: http://jesterkingbrewery.com/ The chemistry of beer flavors: http://www.compoundchem.com/2014/07/10/beerchemicals/ Uncorking the past, a history of alcoholic beverages: http://www.economist.com/node/883706 Domestication of grain in near east: http://www.nature.com/nrg/journal/v3/n6/abs/nrg817.html Alcohol and social complexity in ancient western Asia: http://alexanderjoffe.net/alcohol.pdf Finally, a weird Dutch Heineken ad from the 1950's about sending beer to the moon: https://www.youtube.com/watch?v=I03AxY5gA8I Joe Hanson - Host and writer Joe Nicolosi - Director Amanda Fox - Producer, Spotzen IncKate Eads - Associate Producer Katie Graham - Director of Photography Editing/Motion Graphics - Andrew Matthews Gaffer - John Knudsen Post-production intern - Dalton Allen Theme music: "Ouroboros" by Kevin MacLeod Stock images via Shutterstock ----------- Join us on Patreon! https://patreon.com/itsokaytobesmart Twitter http://www.twitter.com/DrJoeHanson http://www.twitter.com/okaytobesmart Instagram http://www.instagram.com/DrJoeHanson http://www.instagram.com/okaytobesmart Merch https://store.dftba.com/collections/its-okay-to-be-smart Facebook https://www.facebook.com/itsokaytobesmartpbs/ Learn more about your ad choices. Visit megaphone.fm/adchoices [https://megaphone.fm/adchoices]

The Remarkable Roots of Thanksgiving Foods

Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/PBSDSDonate I’m thankful for science. And also pie. SUBSCRIBE! http://bit.ly/iotbs_sub ↓ More info and sources below ↓ Want to wear your love for science? We’ve got merch: http://dftba.com/besmart References/Learn More: How turkeys got so big: https://www.wired.com/2008/11/turkeytech/ Benjamin Franklin’s 1784 letter to Sarah Bache about turkeys: http://franklinpapers.org/franklin/framedVolumes.jsp?vol=41&page=281 Ames, Mercedes, and David M. Spooner. "DNA from herbarium specimens settles a controversy about origins of the European potato." American Journal of Botany 95.2 (2008): 252-257. Doebley, John. "The genetics of maize evolution." Annu. Rev. Genet. 38 (2004): 37-59. Grun, Paul. "The evolution of cultivated potatoes." Economic Botany 44.3 (1990): 39-55. McWilliams, James. The Pecan: A history of America's native nut. University of Texas Press, 2013. Nee, Michael. "The domestication of cucurbita (Cucurbitaceae)." Economic Botany 44.3 (1990): 56-68. Polashock, James, et al. "The American cranberry: first insights into the whole genome of a species adapted to bog habitat." BMC plant biology 14.1 (2014): 1 Speller, Camilla F., et al. "Ancient mitochondrial DNA analysis reveals complexity of indigenous North American turkey domestication." Proceedings of the National Academy of Sciences 107.7 (2010): 2807-2812. ---------------- It’s Okay To Be Smart is written and hosted by Joe Hanson, Ph.D. Have an idea for an episode or an amazing science question you want answered? Leave a comment or check us out at the links below! Facebook: http://www.facebook.com/itsokaytobesmart Twitter: @okaytobesmart @DrJoeHanson Instagram: @DrJoeHanson Produced by PBS Digital Studios Music via APM Stock images from SciencePhoto http://www.sciencephoto.com/ and Shutterstock http://www.shutterstock.com Learn more about your ad choices. Visit megaphone.fm/adchoices [https://megaphone.fm/adchoices]

The Dimensions of the Universe

PBS Member Stations rely on viewers like you. To support your local station, go to: http://to.pbs.org/DonateOKAY ↓ More info and sources below ↓ Do you ever freak out about the scale of time and space? Me too! Don’t miss our next video! SUBSCRIBE! ►► http://bit.ly/iotbs_sub From the very large to the very small, the universe is an amazing place. Here's my favorite ways to explore its scale. Explore them yourself: Scale of the Universe 2 - http://htwins.net/scale2/ Powers of Ten - Charles and Ray Eames http://www.youtube.com/watch?v=0fKBhvDjuy0 Here is Today - http://hereistoday.com/ Deep Time clock - http://deeptime.info/ More on "yugen" - http://plato.stanford.edu/entries/japanese-aesthetics/#5 Created by Joe Hanson Music by Podington Bear http://podingtonbear.com/ Video footage from http://www.videoblocks.com/ Produced for PBS Digital Studios ----------- Join us on Patreon! https://patreon.com/itsokaytobesmart Twitter http://www.twitter.com/DrJoeHanson http://www.twitter.com/okaytobesmart Instagram http://www.instagram.com/DrJoeHanson http://www.instagram.com/okaytobesmart Merch https://store.dftba.com/collections/its-okay-to-be-smart Facebook https://www.facebook.com/itsokaytobesmartpbs/ Learn more about your ad choices. Visit megaphone.fm/adchoices [https://megaphone.fm/adchoices]

The Factual "Doctor Frankenstein

When it comes to science, is there a monster in us all? Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/PBSDSDonate Are you watching "Frankenstein, MD"? Check it out: http://bit.ly/Y9HYz8 "Experiments on the Revival of Organisms" full video: http://www.youtube.com/watch?v=KDqh-r8TQgs Murder Act and Anatomy Act: http://brainblogger.com/2011/09/17/human-dissection-part-2-murderers-body-snatchers-and-burkers/ Percy Shelley's influence: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1279684/ Erasmus Darwin: http://blogs.dickinson.edu/romnat/2011/06/10/erasmus-darwin-and-the-frankenstein-mistake/ Real-life influences for Mary Shelley's "Frankenstein": http://io9.com/5949176/real-life-scientists-who-meddled-with-life-and-death http://gizmodo.com/5504746/how-a-real-life-dr-frankenstein-reanimated-the-dead-with-electricity http://mentalfloss.com/article/19855/who-was-dr-frankenstein http://www.huffingtonpost.com/roseanne-montillo/the-gruesome-true-inspira_b_2622633.html Joe Hanson - Host and writer Joe Nicolosi - Director Amanda Fox - Producer, Spotzen IncKate Eads - Associate Producer Katie Graham - Director of Photography Editing/Motion Graphics - Andrew Matthews Gaffer - John Knudsen Post-production intern - Dalton Allen Theme music: "Ouroboros" by Kevin MacLeod Stock images via Shutterstock Produced for PBS Digital Studios ----------- Join us on Patreon! https://patreon.com/itsokaytobesmart Twitter http://www.twitter.com/DrJoeHanson http://www.twitter.com/okaytobesmart Instagram http://www.instagram.com/DrJoeHanson http://www.instagram.com/okaytobesmart Merch https://store.dftba.com/collections/its-okay-to-be-smart Facebook https://www.facebook.com/itsokaytobesmartpbs/ Learn more about your ad choices. Visit megaphone.fm/adchoices [https://megaphone.fm/adchoices]