"Human Biology Lab Activities&amp"

Visually illustrate the difference in specific heat.

Excellent teaching tool for introducing pressure and discussing its applications such as vacuum cleaners, flight, pumps, weather, and even how we breathe.

Density Cubes, Set of 4 Metals with Hooks, 1.26" (32 mm) sides.

Fourteen materials in the form of rectangular blocks.

Great density set for physics classrooms and lessons.