Science Projects


Steel wool sparklers are ideal for creating light paintings. (Steve Halama)
Ignite steel wool to make a stunning spinning sparkler or to create incredible photographs and light paintings. All you need are a few common materials for this simple project. Make a Steel Wool Sparkler You probably have all the materials you need on hand, but if you don’t, they are […]

Spinning Steel Wool Sparkler   Recently updated !







These calcium chloride crystals grew spontaneously in a container of DampRid.
Calcium chloride crystals are easy to grow. The clear crystals are thin, six-sided shards that sparkle brightly. Materials All you need is calcium chloride and water: Calcium chloride (CaCl2) Water (H2O) Calcium chloride is commonly used as road salt to remove ice, in moisture control products such as DampRid, and […]

Grow Calcium Chloride Crystals