$69.99
This bubble science kit lets children discover and learn through real hands-on experiments. It comes with 20 experiment cards and two detailed instruction manuals with explanations.
Sugar can increase the viscosity of a bubble solution, helping strengthen the thin liquid film so it is less likely to break and can better trap air inside.
White vinegar is acidic, while baking soda is alkaline. When the two are mixed, a chemical reaction produces carbon dioxide gas. This gas creates lots of foam in the detergent solution, producing a fun “lava” effect.
Water is denser than cooking oil, so water droplets sink toward the bottom of the container when added to the oil. The droplets form a spherical shape due to surface tension.
Crystals can seem magical when they appear in a glass of water. In reality, they form from substances already dissolved in the water. Children can conduct their own salt crystal experiment while learning how crystals form.
Dish soap contains surfactants that reduce the surface tension of milk, causing the colours on its surface to spread and create beautiful moving patterns.
