From bubbling volcanoes to floating eggs, hands-on science activities turn curiosity into discovery using everyday items.

Add Yahoo as a preferred source to see more of our stories on Google. "Kitchen Pantry Scientist" Liz Heinecke shares some seasonal science projects centered around gardening.

Discover how to build a simple solar cell at home using everyday materials! This step-by-step tutorial demonstrates how to repurpose an aluminum can, a CD, copper wire, toothpaste, lemon juice, and a ...