
When Bugs Go to the Movies
Have you ever watched a movie in 3D and worn those funny glasses that make things look closer or farther away from you? Now imagine

Have you ever watched a movie in 3D and worn those funny glasses that make things look closer or farther away from you? Now imagine

Bedtime Math fan Migael d.P. asked us, how many spots does a cheetah have? (And sent us a great drawing to help figure it out.)

Stingrays can be pretty large. But just how big is the biggest one? Read on to find out – and do the math!

Bedtime Math fan Amber I. asked us, what is the world’s longest pearl necklace? Read on to see how close your guess is – and

When you wear a wool sweater, have you ever stopped to wonder what animal was wearing it before you? How about how many sweaters that

Bedtime Math fan Libby O. asked us, how tall are baby penguins compared to their moms and dads? (and gave us an awesome penguin drawing,

Bedtime Math fan Chandler M., who’s also a fan of orcas, asked us a great question: how many orcas are out there, and are there

They say yawning is contagious from person to person: you see one person yawning, and that makes you need to yawn. But does your yawning

Most teddy bears are brown. So what’s more exciting than the occasional purple or blue stuffed bears? A real life white bear – the polar