Perform the gallium beating heart experiment using either of two methods. Both are safer than the mercury beating heart.
Chemistry Projects
Make a lemon battery and use it to power an LED or other small electrical device. Learn how the experiment works.
Lemon Battery Experiment Recently updated !
Colored fire spray bottles demonstration the principles of the flame test and emission spectra. Here is how to make and use them safely.
Colored Fire Spray Bottles Recently updated !
Find fun Christmas chemistry projects and experiments, including silver ornaments, crystal snowflakes, fake snow, and colored fire.
Christmas Chemistry Projects and Experiments
Learn how to make copper sulfate, a blue chemical used for growing crystals and other chemistry experiments.
How to Make Copper Sulfate (Copper Sulphate)
Learn how to make sodium silicate from common household ingredients. Sodium silicate is water glass or liquid glass.
How to Make Sodium Silicate – Water Glass or Liquid ...
Perform the tin hedgehog experiment and grow spiky tin crystals. Here are two easy methods and a look at the chemistry of how it works.
Tin Hedgehog Experiment – Easy Metal Crystals
Perform the genie in a bottle chemistry demonstration and learn the chemistry behind how this exothermic reaction works.
Genie in a Bottle Chemistry Demonstration
These edible slime recipes have all the squishiness of regular slime, plus they are safe to eat. Here are several recipes to choose from.