Craig Beals makes a flame thrower from lycopodium moss spores. Check out this amazing science demo.

Learn why termites follow ink trails in this fascinating experiment where you can model termite pheromones with ordinary ink pens.

Science teacher builds a Jeep with a cannon to shoot bowling balls more than two miles.

Poop is an important part of the environment. Find out how poop fuels an entire ecosystem in the jungles of Borneo

Find out how you can send sound on a laser and the science behind how cell phones, radios, and all modern communications work

Best slime recipes for kids. Find recipes of glue slime, glitter slime, PVA slime, and guar gum slime.

DIY Ping Pong ball cannon that you can make at home.

One of my favorite toys to take to presentations and to get kids attention in the classroom is the toilet paper cannon. And, while it isn't really a cannon, ...

Science teacher makes a siphon coffee brewer from chemistry equipment and brews the perfect cup of coffee, just like in Breaking Bad.

It is possible to turn pennies into a gold color by plating them with zinc, heating the penny, and forming brass. Find out how.

Turn water into wine with some simple chemical reactions in this classic science demonstration.

What happens when you pour liquid nitrogen in a hot tub? Find out!

Learn how to make edible water bottles in this very simple and fun experiment.

Find out what happens when you eat cereal and donuts soaked in liquid nitrogen.

This ink disappears when the temperature changes. Find out how you can do some simple science demonstrations with this amazing ink.

Gallium metal can be poured into molds to make metallic spoons that melt at very low temperatures. DIY gallium disappearing spoon.

Gallium is an amazing metal that melts in your hand. Learn how to make a gallium pencil, gallium Christmas ornament, and much more.

Learn how to make fire gel fuel Sterno from egg shells and vinegar. Use for chafing dishes, cooking food food, survival kits or s'mores.

How to build a cannon that shoots ice, snow and fog. Use the cannon to make it snow inside your home, school or the club.

Sulfur Hexafluoride SF6 is a very dense gas. This deep voice gas can make you sound like Darth Vader or Chewbacca.