Energy Ball (UFO Ball) - Arbor Scientific

The flashing Energy Ball (UFO Ball) is a very cool device that consists of a 1.5-inch ball with two small metal electrodes. When the two electrodes are touched simultaneously, the Energy Ball flashes and makes a strange tone. It is also completely self-contained and requires no additional batteries or energy source.
Energy Ball aka. UFO Ball The flashing Energy Ball allows students to become a human hook-up wire! This very cool device consists of a 1.5-inch ball with two small metal electrodes. When the two electrodes are touched simultaneously, the ball flashes and makes a strange tone. The flashing Energy Ball utilizes a field effect transistor so even the slightest conduction between the two electrodes activates the Sphere. The Energy Ball (UFO Ball) is completely self-contained and requires no additional batteries or energy source. It is often used to demonstrate closed and open circuits, just line up your students in different circuits and complete the connection.
Arbor Scientific is a leading provider of Physics and Physical Science teaching equipment tested and approved by educators recognized for their expertise. We work with teachers at all levels to find the ‘Cool Stuff’ - unique demonstration and laboratory tools – and then provide lesson plans, supportive teaching guides

Energy Ball (UFO Ball) - Arbor Scientific

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Energy Ball (UFO Ball) - Arbor Scientific

Energy Ball (UFO Ball) - Arbor Scientific

Connecting education and entertainment is the purpose of the Safariology Energy Ball. By simply touching the ball's metal strips, the ball lights up and creates sound, safely demonstrating conductivity, connectivity and electrical currents. Group demonstrations are fun when everyone connects together to create the electrical current. Ages 7 and up.

Safari Energy Ball