It's easy to grow Rochelle salt crystals. These clear crystals are non-toxic and piezoelectric. Grow them for the beauty or experiments.
Science Projects
Turn copper pennies silver and gold with this simple chemistry trick.
Silver and Gold Penny Chemistry Trick Recently updated !
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.
Ammonium Dichromate Volcano – Classic Vesuvius Fire Demo
It's easy to grow potassium dichromate crystals. These crystals are naturally vivid orange to red, without the use of any dyes.