Learn how to make ice cream in a bag without a freezer or ice cream maker. See the science of how freezing point depression makes it work.
Chemistry Projects
Try this easy DIY carbon dioxide fire extinguisher experiment and see how CO2 replaces oxygen and suffocates a flame.
Fire Extinguisher Experiment
Perform the fabric dye chemistry experiment and learn why the same dye produces different results, depending on the fiber composition.
Fabric Dye Chemistry Experiment
Learn how to do the dancing gummy bear chemistry demonstration safely. See the chemical reaction and get tips for substituting chemicals.
Dancing Gummy Bear Chemistry Demonstration
Try these cool chemistry experiments to wow students and raise their interest in learning chemistry and other science.
Cool Chemistry Experiments
Learn how to make a smoke bomb with sugar and potassium nitrate. This is the easy and classic homemade smoke bomb recipe.
How to Make a Smoke Bomb
Learn how to make flash paper or nitrocellulose. Here are 3 easy ways to make it, with tips on how to store and use it.
How to Make Flash Paper or Nitrocellulose – 3 Easy ...
This easy two color luminescent reaction displays chemiluminescence in glowing red and then blue. Here's what you do.
Two Color Chemiluminescent Reaction
Do candy chromatography and separate pigments in food colorings and dyes. Here are instructions for both young kids and science students.