Learn how to make blue fire. Choose colorants that turn flames blue and fuels that either burn blue or don't mask the color.
Science Projects
It's easy to make a cloud chamber to detect radiation. Here is how you do it and how to interpret the tracks.
How to Make a Cloud Chamber to Detect Radiation
See how to perform the sodium in water chemistry demonstration safely and get the balanced equation for the reaction.
Sodium in Water Chemistry Demonstration
Learn how to boil water at room temperature. See what pressure you need to boil water at higher temperatures.
How to Boil Water at Room Temperature
It's easy to grow Rochelle salt crystals. These clear crystals are non-toxic and piezoelectric. Grow them for the beauty or experiments.
How to Grow Rochelle Salt Crystals
Turn copper pennies silver and gold with this simple chemistry trick.
Silver and Gold Penny Chemistry Trick
See how to make frozen bubbles with dry ice. Examine frost patterns on the bubbles and learn about density, diffusion, and sublimation.
How to Make Frozen Bubbles With Dry Ice
It's easy to grow a big alum crystal using safe kitchen ingredients.
How to Grow a Big Alum Crystal
Learn how to perform the ammonium dichromate volcano chemistry demonstration safely. See the chemical reactions for Vesuvius fire.