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.
Command robotic creations with this cool construction kit!
Build over 60 projects with this deluxe version of the Snap Rover kit!
Use this cool Sea Monkeys zooquarium to teach your child how to take care of a pet!
Defy gravity with this cool balancing eagle!
Learn Chemistry While Creating Sweet Treats
Is it a demonstration of a scientific law or a work of art?
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