Establish a foundation in physics by building models of all six simple machines: levers, pulleys, inclined planes, screws, wedges, and wheels and axles. Assemble and use a spring scale to measure how the machines change the direction and magnitude of forces, making work easier to do.
Peace of Mind Guarantee
Rest assured-- when you buy this quality Thames and Kosmos product, you will be able to enjoy it for years to come. If there are any missing or broken pieces we will replace them for free for you. If you lose or break any parts, we will replace them for you. All replacement pieces and refills for chemicals are available directly from Thames and Kosmos anytime! Quality lifetime support with every kit.
Build 20 different solar powered models with unique building pieces, controlled by an RC handset!
This adapter-powered butterfly uses Flexinor wires to create a realistic visual effect!
A massive mounted set of 100 rocks and minerals found in the US,
Experiment with engines powered by air pressure and water, and build models to race your friends!
Beautiful 5 inch globe that can be used as a night lamp.
Provides the power to execute all the basic electrostatic demonstrations on an energetic and dramatic scale with up to 350,000 volts!