A rugged unit that will develop potentials up to 75,000 volts on the polished, anodized dome. Provides the power to execute all the basic electrostatic demonstrations on an energetic and dramatic scale. The maximum continuous current is only about 10 microamperes, so the unit is quite safe. The standard machine has a negative dome. This will create a fantastic display of static electricity for your next science lesson!
An unconventional ball-tossing, head-catching challenge for 2 players or teams!
This science kit is an essential introduction to physics knowledge!
Build over 60 projects with this deluxe version of the Snap Rover kit!
Use this awesome prism to teach about optics and light in the classroom setting!
With this cool electronic kit you get to assemble your own mini electric guitar!
Build over 100 exciting electronic projects with this easy to use kit!