Density Cube Set, 10 cubes

These four metal cylinders have equal volume but different mass to demonstrate variations in density and specific gravity.

Learn about density and specific gravity with this complete study kit.

See laws of physics in motion with this fascinating Newton's Cradle! These balance balls demonstrate conservation of momentum and energy -- and they're also fun to watch.

These aluminum weighing boats or weighing dishes have multiple lab uses.

How do people move massive grand pianos into high-rise apartments? Find the surprising answer in this physics experiment kit!

Give students a solid chemistry foundation with the hands-on experiments in this complete lab kit! This set has 40+ real science tools and chemicals, 27 engaging experiments, a 46-page manual & safety equipment.

Here's all the equipment you need to explore advanced chemistry! This set comes with high-quality glassware, lab tools & supplies, and personal protective equipment (PPE) for an all-in-one lab kit. Just add chemicals!

With this deluxe kit, kids will spend hours exploring some of the most fascinating aspects of physical science: how water and air can power machines, allow objects to fly, and much more. Explore more product details below!

A useful apparatus for demonstrating thermal expansion.

The perfect lab thermometer for science experiments! It has a range from -20 to 110 degrees Celsius and 0 to 230 degrees Fahrenheit.