
Big Snack, Little Snack
Have you ever wondered how much you’d need to eat if you ate just donuts, or just carrots, or just cake? For some foods, it’s
Have you ever wondered how much you’d need to eat if you ate just donuts, or just carrots, or just cake? For some foods, it’s
If you’ve ever walked a dog, you know it’s usually hard to keep up with them. But now there’s a way that you and your
How much faster does a hummingbird’s heart beat than your own? Quicken your pulse with some top speed math in nature!
It’s so tempting when you feel tired and lazy to take the elevator or escalator instead of walking up the stairs. But what if we
Jump rope is fun, but it’s tricky. And it’s even harder when you mix in some tricks, like jumping rope while sitting down, or cartwheeling