Physics is supposed to be predictable. Drop a ball, and gravity pulls it down. Heat water, and it boils. Light travels in straight lines. Yet throughout history, scientists have encountered ...

Discover fun and easy science experiments that you can do right in your own kitchen or backyard. Perfect for curious minds of all ages, these activities will ignite your love for science and learning.

This article is part of “The Young American Scientists,” which includes stories of 28 extraordinary scientists poised to change the world, as well as a deep look at the past, present and future of ...