Challenge your friend to lift a ball off the table... without touching it!

The Soda Bottle Dripper is great for potted plants and container gardens. A few of these drippers can help keep your houseplants happy while you're...

This setup is a compound pulley, which combine both fixed and moveable pulleys to increase the mechanical advantage.In a pulley system, a wheel's job is...

Amaze your friends with water that flows uphill. Just make sure you have a cup ready to catch the flow - this siphon moves fast!

This cute little desktop flagpole is a single fixed pulley. A fixed pulley like this one doesn't win you any mechanical advantage, but it can...

Try the Milk Jug Dripper for easy watering of a backyard veggie garden - just place a dripper next to each plant. Burying the drippers helps...

Challenge your friend to balance a coin on a wire hanger hook.. while the hook is pointing down.

A squirt gun is a a great example of what happens when you apply pressure...

Transform the corner of your room into a jellyfish aquarium! Follow along with this tutorial to create a unique underwater-inspired jellyfish lantern....

What do cranberries and chameleons have in common? They can both change color! Cranberries contain chemicals called anthocyanins, which change color depending...

Impress your friends and family with this simple, quick, and super-cool science trick! You'll learn...

Can you complete an LED circuit using a graphite pencil? Learn about the conductive properties of graphite and draw your own design...

Can your eyes trick you? See for yourself with this experiment that will leave you questioning what you’re seeing! 

Did you know that with only a couple of small tweaks, you can turn ordinary Jell-O, into a ghoulish, glowing treat? Read...