Get your hands on a concoction that breaks the rules about what's a solid and what's a liquid.

Here's a classic celery science experiment that uses celery and food coloring to demonstrate how plants absorb water.

Delight your budding scientist with this cool physics magic trick and teach her some basic physics concepts while you're at it!

This balloon-powered car project is a great way for your kid to learn about energy and how it can be used efficiently.