Discover how to build a simple solar cell at home using everyday materials! This step-by-step tutorial demonstrates how to ...

Meet Hulk Candy and Snow Storm. They're only three days old, but they're sweet as hell. (Sandra Gutierrez/) Welcome to PopSci’s at-home science projects series. On weekdays at noon, we’ll be posting ...

Create your own magnetic slime and discover how ferromagnetic materials interact with magnetic fields. You'll learn about magnetism, viscosity, and chemical reactions while making a fascinating ...