416: The Free Will Episode

Hank has been tweeting a lot recently; is he okay? How does the game “light as a feather, stiff as a board” work? Are bald heads warmer or cooler than hairy heads? What is the lethal dose of pickles? Will John write me into his acknowledgements? How do probiotics work? Why did Jo ...  Show more

Has poop always been funny? Why does my cake mix have high altitude instructions? What breakfast foods won’t you get sick of? What percent of my car should be computer? …Hank and Kal have answers!If you're in need of dubious advice, email us at hankandjohn@gmail.comJoin us for mo ...  Show more

So why don't we have mouth Roombas? Is the universe full of chickens? What scientific advances are happening? What was the first internet purchase? How do I convince my parents to let me check a bag? What is Twitter? What's the difference between a telescope and a camera? Are ...

Today, we're joined by science communicator, author, Crash Course co-creator, and vlogbrother Hank Green to discuss: Is The Ocean A Soup? 

Is Pratt Daddy getting bought out?? Are there spirits in the Pratt house?? Is Spencer stealing holy water?? Should he go back to church?? ALL THIS AND MORE ON GUNNER'S PARENTS' PODCAST!! Need CBD? Use HARRELSON'S OWN! Go to www.harrelsonsown.com/speidi today and they’ll include f ...  Show more

Do brains time travel? What is a prediction error? What does any of this have to do with the 2008 crash of the economy, how we keep internal price tags, or a rational approach to drug addiction in society? Join Eagleman to learn how your 3-pound universe spends its whole existenc ...  Show more