Static charges are created on the plastic base by rubbing with the cloth which is included. The metal disc may then be used to transfer the charge to other devices, such as a Leyden jar or an electroscope. The insulating handle is clear acrylic.
This superb chemistry set features 350 mind-boggling experiments!
Use this cool Sea Monkeys zooquarium to teach your child how to take care of a pet!
This is a deluxe soldering station that can handle any kind of application!
Comprehensive collection of 30 fossils.
Check out this fun family game of competitive bioengineering!
This chemistry learning and experiment kit comes with components and chemicals for over 75 amazing experiments!