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 kit focuses on teaching children about electricity and how electronic devices work!
This high precision gyroscope will amaze you with rotational speed and ease of precision.
This caffeine molecule mug makes an excellent gift!
Build a hand that realistically moves its fingers using shape memory allow technology!
Use this awesome prism to teach about optics and light in the classroom setting!
Great reference card for chemistry and physics students.