Use density to make different liquids stack on top of each other, forming a rainbow!
Science concepts: mass, volume, density Read More
Daytime or nighttime fun with household items. Make a lava lamp you can use over and over again!
Science concepts: chemical reactions, hydrophobic molecules Read More
Now here's a great science trick and a fun way to keep cool in the summer!
Science concepts: polymers, molecular interaction
Create an oozing foam that looks like a tube of giant toothpaste exploding - our most popular 20 Minute Lab!
Science concepts: exothermic reactions, catalysts
Use lemons to make invisible ink!
Make a super secret message to a friend, like you were a spy in the movies!
Science concepts: oxidation
Get a boiled egg into a bottle with a neck narrower than the egg itself.
Magic? No, like a ship in a bottle, it's just science!
Science concepts: temperature, air pressure
Or use the pipe cleaner crystals can to make any shape you like.
Science concepts: crystallization, supersaturated solutions Read More
Using science to make slime!
Make crystal clear slime, glitter slime, stretchy slime, poofy slime, floam slime, and ooblek slime!
Science concepts: non-Newtonian fluids, polymers, molecules
Make a balloon rocket!
Watching a rocket propel itself into space is one of the most exciting things to see. But did you ever wonder what makes it go?
Science concepts: Third Law of Motion
Crush a bottle without even touching it! All you need are plastic bottles and some hot and cold water!
Science concepts: atmospheric pressure
