When ice hockey player Amanda Kessel got a concussion, she thought she was doing the right thing by resting. But her migraines and dizziness didn’t improve, and she became anxious and depressed. As it turns out, rest is no longer the recommended treatment for athletes suffering from prolonged concussions. In fact, it can make them worse. It was only once Amanda started a new course of treatment involving exercise and medication that she got back on the ice. And now, she’s once again going for gold at the Olympics. Website: http://fivethirtyeight.com/ Merch: http://fivethirtyeight.com/store Twitter: http://twitter.com/fivethirtyeight/ Facebook: https://www.facebook.com/fivethirtyeight/ Podcast: https://itunes.apple.com/us/podcast/fivethirtyeight-politics/id1077418457?mt=2

White evangelicals are often seen as a solidly Republican voting bloc. In the 2020 election, 84 percent of them voted for Donald Trump. In fact, according to the Pew Research Center, many of Trump’s supporters began identifying as evangelical during his presidency. But white evangelicals aren’t a monolith. In our first episode of Political Outliers, meet two devout evangelicals who were raised in conservative households, but are now self-proclaimed “progressives.” They both say that their political views became more liberal as they immersed themselves deeper into their faith. Website: http://fivethirtyeight.com/ Merch: http://fivethirtyeight.com/store Twitter: http://twitter.com/fivethirtyeight/ Facebook: https://www.facebook.com/fivethirtyeight/ Podcast: https://itunes.apple.com/us/podcast/fivethirtyeight-politics/id1077418457?mt=2

Figs aren't exactly fruits...but that's not the only bizarre thing about them. Discover the gross world of figs! Subscribe to Gross Science! http://bit.ly/1FkxVLb ‖ Twitter! https://twitter.com/gross_science ‖ Tumblr! http://grossscience.tumblr.com/ ↓Want more gross info?↓ Great 1977 paper by J. Galil on Fig Biology: http://bit.ly/2bxzKwa More on the type of pollination that happens in common figs: http://bit.ly/2bxBaqc -- Host, Writer, Animator, Editor Anna Rothschild Camera, Production Help Julia Davis Illustration of Fig Cross-Section Eliza Lehner Chasing Tails Music Provided by APM Special thanks to Dr. Allen Herre GROSS FOOTAGE AND IMAGES Original Footage ©WGBH Educational Foundation 2016 Fig Wasps Gregory Dimijian/Science Photo Library Ceratosolen capensis op Ficus sur, Jan Celliers Park, a Wikimedia Commons/JMK 2004-03-27-Chimpanzee-eatin Wikimedia Commons/Drrobert Great hornbill eating fig Wikimedia Commons/Lip kee Lineated Barbet- Eating Goolar fig (Ficus racemosa)-Kolkata IMG 5810 Wikimedia Commons/J.M.Garg Vervet Monkey (Chlorocebus pygerythrus) eaeting figs (17277655481) Wikimedia Commons/Bernard DUPONT LA FRUTERA (SNYDERS) Wikimedia Commons/Frans Snyders Common fig - Ficus carica - Incir 2 Wikimedia Commons/Zeynel Cebeci Mercury fig leaf Wikimedia Commons/Sputnikcccp Jerusalem Machne Yehuda Market (8118463247) Wikimedia Commons/StateofIsrael Ficus carica 1.1R Wikimedia Commons/Rob Hille GROSS SFX Cockroaches Freesound/StateAardvark­ (used with permission from author) Squeak Pack/squeak_10 Freesound/Corsica_S Flying Mosquito Freesound/zywx Bubbles Popping Freesound/ch0cchi Squeak_10 Freesound/Corsica_S Jelly Mangling On Plate Freesound/lolamadeus Gross Science is produced by WGBH for PBS Digital Studios

Sea cucumbers can eviscerate themselves, shooting their internal organs through either their head or their butt. Subscribe! http://bit.ly/1FkxVLb ‖ Twitter! https://twitter.com/gross_science ‖ Tumblr! http://grossscience.tumblr.com/ ↓Want more info?↓ Echinoblog posts on evisceration, regeneration, and Cuvierian tubules-a must read: http://echinoblog.blogspot.com/2012/01/sea-cucumber-evisceration-defense.html http://echinoblog.blogspot.com/2012/02/sea-cucumber-defense-pt2-evisceration.html Evisceration and Regeneration: http://onlinelibrary.wiley.com/doi/10.1002/jemt.1189/abstract Cuvierian Tubules: http://www.biolbull.org/content/198/1/34.short Credits: Host, Writer, Animator, Editor Anna Rothschild DP, Sound, Intern Extraordinaire Elizabeth Gillis Videos of Sea Cucumber Evisceration Courtesy Jose Garcia-Arraras Special Thanks to Jose Garcia-Arraras http://devneuro.hpcf.upr.edu/DevNeuro/Welcome.html Music Provided by APM Images Euapta godeffroyi1 Wikimedia Commons/François Michonneau Soldier with Prosthetic Limb at the Personnel Recovery Centre in Edinburgh MOD 45152288 Wikimedia Commons/Sgt Ian Forsyth RLC Thelenota ananas Wikimedia Common/Leonard Low from Australia Treasure chest candycane sea cucumber 2 Wikimedia Commons/q phia Tubes de Cuvier émis par Holothuria pervicax Wikimedia Commons/Philippe Bourjon Vert7 (10818457336) Wikimedia Commons/University of Liverpool Faculty of Health from Liverpool, United Kingdom SFX Cockroaches Freesound/StateAardvark (used with permission from author) Squeak Pack/squeak_10 Freesound/Corsica_S Bubbles Popping Freesound/Ch0cchi Swish_unwrap_fast Freesound/goldendiaphragm Wink Freesound/bennychico11 Produced by WGBH for PBS Digital Studios

What can we learn from the slimy, smelly side of life? In this playful talk, science journalist Anna Rothschild shows us the hidden wisdom of "gross stuff" and explains why avoiding the creepy underbelly of nature, medicine and technology closes us off to important sources of knowledge about our health and the world. "When we explore the gross side of life, we find insights that we never would have thought we'd find, and we even often reveal beauty that we didn't think was there," Rothschild says. Check out more TED Talks: http://www.ted.com The TED Talks channel features the best talks and performances from the TED Conference, where the world's leading thinkers and doers give the talk of their lives in 18 minutes (or less). Look for talks on Technology, Entertainment and Design -- plus science, business, global issues, the arts and more. Follow TED on Twitter: http://www.twitter.com/TEDTalks Like TED on Facebook: https://www.facebook.com/TED Subscribe to our channel: https://www.youtube.com/TED

In which John Cena asked the age-old question, “Why do we have butts?” and I went on an epic mission to find out. My journey took me from the simplest of creatures in the ancient seas to a lab at George Washington University—and finally to the earliest stages of human development. Subscribe to Anna's Science Magic Show Hooray! https://bit.ly/2LLNAci Want more Science Magic Show? Check out "Why am I so sweaty?" https://youtu.be/AMZc4hWJ0ik Do you have a science question? Let me know! I’d love to answer it in a future video. Drop it in the comments or find me on Twitter, Instagram, or Facebook. Twitter: https://twitter.com/Anna_Rothschild Instagram: https://www.instagram.com/annarothschild/ Facebook: https://www.facebook.com/waposcience #WashingtonPost #JohnCena #RealScience

On her fourteenth birthday, Lindsey watched a Lifetime movie about a woman who murders her husband. While watching, she felt something inside her shift. Her mind was in overdrive: What if I could kill somebody? What if I lose control? For months, these thoughts circled in her head. Was she really a monster or was it something else? Lindsey is a hair stylist, model and OCD advocate. She lives in Houston, TX. “Throwback Thursday” is a series from the Washington Post that explores the truth that lives beneath our childhood memories. In this docuseries, adults take a look back at their younger years. What begins as a trip down memory lane, ends in a heart-opening examination of what was really going on behind the trapper keepers and the bubble yum. New episodes launch every Thursday in April 2020. To watch more episodes of "Throwback Thursday" on youtube: https://www.youtube.com/playlist?list=PL8QBkS_wk32UWzJbshDhIYkX-cmwNigor Follow "Throwback Thursday" on instagram for exclusive behind the scenes content: https://www.instagram.com/throwbackthursdaytheseries/ SPECIAL OFFER: To thank you for your support, here’s a deal on a Washington Post digital subscription: $29 for one year http://washingtonpost.com/youtubeoffer. Subscribe to The Washington Post on YouTube: https://wapo.st/2QOdcqK Follow us: Twitter: https://twitter.com/washingtonpost Instagram: https://www.instagram.com/washingtonpost/ Facebook: https://www.facebook.com/washingtonpost/

Vaccine hesitancy has existed for over two centuries, fueled by confusion about how vaccines and our immune system work. Reporter Anna Rothschild explores the origins of vaccines, how they make you immune to disease, and when the first anti-vax sentiments arose. Read more: https://wapo.st/2LjCyN2. Subscribe to The Washington Post on YouTube: https://wapo.st/2QOdcqK Follow us: Twitter: https://twitter.com/washingtonpost Instagram: https://www.instagram.com/washingtonpost/ Facebook: https://www.facebook.com/washingtonpost/

To understand what is in modern vaccines—and why—let's look back at one of the first lab-created vaccinations that prevented a gruesome childhood illness. Reporter Anna Rothschild will explore why there are things like aluminum, formaldehyde, and mercury in vaccines, and what new vaccine technology is around the corner. Read more: https://wapo.st/2LjCyN2. Subscribe to The Washington Post on YouTube: https://wapo.st/2QOdcqK Follow us: Twitter: https://twitter.com/washingtonpost Instagram: https://www.instagram.com/washingtonpost/ Facebook: https://www.facebook.com/washingtonpost/

How are vaccines tested for safety? Why do kids get so many shots at once? And is anyone looking out for long-term effects? Reporter Anna Rothschild heads to the National Institutes of Health to figure out just how safe vaccines really are. Read more: https://wapo.st/2LjCyN2. Subscribe to The Washington Post on YouTube: https://wapo.st/2QOdcqK Follow us: Twitter: https://twitter.com/washingtonpost Instagram: https://www.instagram.com/washingtonpost/ Facebook: https://www.facebook.com/washingtonpost/

Paralympian Matt Stutzman, born without arms, has become a world-class archer by shooting with his feet. He trains in remote Iowa, where his only competition is in his mind. So he imagines matches in extreme detail, from the feel of the wind to the sound of a crowd — a technique scientists have shown can register in the brain as if he were physically there. Stutzman's story is the first installment of our documentary series "The Mental Games." "Going for gold” usually means running the fastest, jumping the highest, or landing most flawlessly. We’re used to seeing athletes’ physical execution — now, with innovative technology and scientific techniques, we can also visualize the mental game. Sports psychology has become a bigger priority around the globe, as countries invest in training their Olympians’ minds to perform under pressure. In these episodes, we will explore how cutting-edge neuroscience is helping athletes breach the limits of what’s possible. What they’re discovering isn’t just relevant for athletes; these tools could help all of us improve our health and productivity. Website: http://fivethirtyeight.com/ Merch: http://fivethirtyeight.com/store Twitter: http://twitter.com/fivethirtyeight/ Facebook: https://www.facebook.com/fivethirtyeight/ Podcast: https://itunes.apple.com/us/podcast/fivethirtyeight-politics/id1077418457?mt=2

The National Zoo's new naked mole-rat colony is in the process of choosing a queen —and the zoo keepers are preparing for a "mole-rat war." Subscribe to Science Magic Show Hooray! https://bit.ly/2LLNAci Learn more about naked mole-rats: https://nationalzoo.si.edu/animals/naked-mole-rat Do you have a science question? Let me know! I’d love to answer it in a future video. Drop it in the comments or find me on Twitter, Instagram, or Facebook. Twitter: https://twitter.com/Anna_Rothschild Instagram: https://www.instagram.com/annarothschild Facebook: https://www.facebook.com/waposcience Subscribe to The Washington Post on YouTube: http://bit.ly/2qiJ4dy Follow us: Twitter: https://twitter.com/washingtonpost Instagram: https://www.instagram.com/washingtonpost/ Facebook: https://www.facebook.com/washingtonpost/ #WashingtonPost #MoleRats #Scienceforkids

Hate going to the dentist? Keep the millions of microbes in your mouth happy. Subscribe! http://bit.ly/1FkxVLb ‖ Twitter! https://twitter.com/gross_science ‖ Tumblr! http://grossscience.tumblr.com/ More Microbe Week videos! (Click "show more" for links) BrainCraft: Good Sleep = Good Gut? https://youtu.be/jkjqQXX47KE Gross Science: What Really Causes Cavities? https://youtu.be/WU05zZJKSdE AMNH: Microbes of New York https://www.youtube.com/watch?v=mTdeZU_8cLI Science Friday: Your Very Special Bacterial Cloud https://youtu.be/2_ib7Z4bmrg Inspired by the Secret World Inside You exhibition http://www.amnh.org/exhibitions/the-secret-world-inside-you ↓Want more info?↓ Welcome to the Microbiome, by Susan Perkins and Rob DeSalle : http://amzn.to/1PtAi3u Kissing and the microbiome: http://bit.ly/1PNCkFH More on thrush from the CDC: http://1.usa.gov/1KyxNp2 PDF: Role of the Oral Microflora in Health: http://bit.ly/1nueqsB The Role of Bacteria in the Caries Process: http://bit.ly/1PNDPDQ -- Host, Writer, Animator, Editor Anna Rothschild Camera, Sound Katherine Hashimoto Many thanks to Drs. Susan Perkins, Rob DeSalle, and Anne Tanner Toy Box Music Provided by APM Original Footage ©WGBH Educational Foundation Footage and Images Dental Plaque, SEM Steve Gschmeissner/Science Photo Library Dental Plaque Bacteria in Phase Microscope 600X Blue Filter Pond5/jamesbenet Lovers Kissing Romantic Romantic Beautiful Kissing Teens Couple in Hd Pond5/TH_Producties Elderly Couple Pond5/Fotoluminate Dental Plaque From Human Sample 800Z Microscope Pond5/jamesbenet Devan Flickr/Seth Lemmons Candida albicans 2 Wikimedia Commons/GrahamColm Decayed wisdom tooth Wikimedia Commons/ProjectManhattan Dental cavity1 Wikimedia Commons/Digantatalukdar Digital cavity2 Wikimedia Commons/Digantatalukdar Double big gulp Wikimedia Commons/Russell Bernice from New York City, USA Plaque Disclosing Tablets Wikimedia Commons/Themolarbear File: Sugar Cubes (7164573186) Wikimedia Commons/david pacey from LEEDS, West yorkshire File: The Dental cosmos (1912) (14769050452) Wikimedia Commons/White, J.D. McQuillen, J.H. (John Hugh), 1826-1879. Ziegler, George Jacob, 1821-1895. White, James William, 1826-1891. Kirk, Edward C. (Edward Cameron), 1856-1933. Anthony, L. Pierce (Lovick Pierce), b. 1877. File: Phagocytose Entamoeba gingivalis-PMN Wikimedia Commons/Mark Bonner dmd, Institut International de Parodontie, www. parodontite.com Oral thrush. Aphthae. Candida albicans. CDC SFX Dun dun dun Freesound/Simon_Lacelle Squeak Pack/squeak_10 Freesound/Corsica_S Jelly/Jelly Mangling on Plate Freesound/lolamadeus Bubbles Popping Freesound/ch0cchi Produced by WGBH for PBS Digital Studios

State legislatures across the country are trying to ban drag in certain settings. First they have to define it. #drag #lgbtq #transrights #politics Website: http://fivethirtyeight.com/ Merch: http://fivethirtyeight.com/store Twitter: http://twitter.com/fivethirtyeight/ Facebook: https://www.facebook.com/fivethirtyeight/ Podcast: https://itunes.apple.com/us/podcast/fivethirtyeight-politics/id1077418457?mt=2

Well-endowed barnacles can change the size and shape of their penises. It’s a great example of something called phenotypic plasticity. Subscribe! http://bit.ly/1FkxVLb ‖ Twitter! https://twitter.com/gross_science ‖ Tumblr! http://grossscience.tumblr.com/ ↓Want more info?↓ Article on phenotypic plasticity and barnacle penises: http://rspb.royalsocietypublishing.org/content/275/1638/1081 Darwin on barnacles: http://darwin-online.org.uk/content/frameset?itemID=F339.2&viewtype=text&pageseq=1 -- Host, Illustrator, Animator, Editor Anna Rothschild DP, Sound Elizabeth Gillis Many thanks to Dr. Chris Neufeld. Rural Ragtime A Music Provided by APM Images Image of Barnacle Penis Courtesy Chris Neufeld Chthamalus stellatus Wikimedia Commons/MichaelMaggs Boat found at Westport on 1/15/14 Flickr/Department of Ecology State of Washington Charles Darwin 1880 Wikimedia Commons/Elliot & Fry SFX Cockroaches Freesound/StateAardvark¬ (used with permission from author) Squeak Pack/squeak_10 Freesound/Corsica_S Slide Whistle Down 01 Freesound/joedeshon Slide Whistle Down Fast Freesound/joedeshon Produced by WGBH for PBS Digital Studios