Colorful chromatography kit

A Sprinkler Kit is a DIY irrigation system designed for use in gardens, lawns, or agricultural plots. This kit provides an efficient, eco-friendly solution for watering plants, teaching principles of water conservation and distribution. Equipped with various sprinkler heads, hoses, and connectors, it’s easy to set up and often includes an automatic timer for convenient scheduling.

A balloon-powered car demonstrates Newton’s Third Law of Motion.

A tool used for cutting thermocol (styrofoam) for model making and demonstrations.