Learn how to make a smoke bomb with sugar and potassium nitrate. This is the easy and classic homemade smoke bomb recipe.
Science Projects
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 ...
Learn how to make invisible ink and reveal secret messages. Here are several easy methods using heat, chemical reactions, or just water.
How to Make Invisible Ink and Reveal Secret Messages
See how to make a ruby at home or in the lab using either of two easy methods. One requires an arc welder and the other uses a microwave.
How to Make a Ruby – 2 Easy Methods
Here are the best crystals for beginners. These are easy and safe crystal growing projects that yield quick results.
Best Crystals for Beginners – Easy Crystal Growing Projects
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.
Candy Chromatography Science Project
Learn how to grow a urea crystal flower or tree. This crystal growing project is safe for kids and grows crystals quickly.
How to Grow a Urea Crystal Flower or Tree
Learn how to make pink flames using common, readily available chemicals. Turn your fire pink for Valentine's day or any time!