If you rolled Colorado out into a brownie, how big would it be? Reporter BoyceDan joins us to discuss how scientists found a surprising answer.

If You Rolled Colorado Out Into A Brownie, How Big Would It Be?

Science suggests it would be very, very, large. And still, somehow, probably larger than you think.

Here's another one, asked by an eight-year old: how long would the earth be if you made it one millimeter thin? (Think of chewing gum: make it into one strand of a millimeter in diameter.) You can read the answer here (in Dutch): pyth.eu/de-aarde-als...

Pythagoras 61-2 | De aarde als bol wol

De aarde is groot. Maar hoe groot? Het is lastig je daar een voorstelling van te maken. Wat als we de aarde voorstellen als een bol wol? Of een pannenkoek?