TIME for Kids BIG Book of Why: 1,001 Facts Kids Want to Know

Why do we have eyebrows? What's a black hole and what happens if you fall into one? What's the fastest a human is capable of running? Why do wet fingers stick to metal in the freezer? Where is the deepest point on Earth? Divided by subject area - humans, animals, environment/nature, technology, and space - and written in an upbeat manner, each answer is accompanied by either a photo o More »