What would happen if it rained oobleck?

We’re back! We’ve officially moved into our new headquarters! Come unpack with us and get a tour while we fill you in on some big news. Plus, new episodes of Brains On coming later this month and new Smash Boom and Forever Ago after that. If you want to support the show or drop u ...  Show more

We're moving the Brains On Universe Headquarters, and that means we have to stop putting out new episodes until we get settled. We know: not cool. But, our new home is going to be bigger and better and the absolute BEST. We can't wait until it's ready for you to visit.In the mean ...  Show more

Forget weather apps -- by looking and listening outside, how can you tell if it's going to rain? Perfect for staring out of car windows or finding a cozy space to draw, Andrew & Polly ask their friends from New Zealand to Arkansas all about the weather where they live.

In space, will a feather stay still? Fall down? Float away? Turns out, the answer depends on where you are! But one thing affects your feather no matter what: gravity! So Galileo is joining us all the way from the 1500s to fill us in on his theory about gravity. Then, we’re he ...

We’ve all played the “what does that cloud look like” game. Maybe you saw a bunny… or an airplane… or a unicorn. What if that same cloud could also be seen by someone in a far off continent? That’s what a listener in Minnesota wondered. He wanted to know if the same cloud he s ...

How could ping pong balls be considered a liquid? What do you mean "there's no free will"? What is toothpaste? What counts as a rare book? What is Applebees? What's the worst accent you got? What would happen if Gamera hugged the moon? Hank and John Green have answers!

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