Small booklet that gets you started in the wonderful world of rocks, minerals and crystals.
Includes answers to these questions:
This advanced physics kit is perfect for older children already versed in physics knowledge!
Provides the power to execute all the basic electrostatic demonstrations on an energetic and dramatic scale with up to 350,000 volts!
This high precision gyroscope will amaze you with rotational speed and ease of precision.
This adapter-powered butterfly uses Flexinor wires to create a realistic visual effect!
Build your very own smart robot!
This chemistry learning and experiment kit comes with components and chemicals for over 75 amazing experiments!