Simple words and photographs show the steps involved in making paper
A baby kangaroo is a joey. A baby fish is a fry. But no matter what they are called, all baby animals are adorable as they jump, scamper, and swim in their habitats. Learn the different baby animals' names so you can share which one is your favorite.
The biggest mathematical mystery in nature—Fibonacci numbers! Named after a famous mathematician, the number pattern is simple: 1, 1, 2, 3, 5, 8, 13. . . . Each number in the sequence comes from adding the two numbers before it. What's the mystery?
