If you buy 2 or more (up to 50), the price will be $7.00 each.
Available for giftwrap!
- Great for demonstrating circuits as well as connectivity
- New & Improved! Now with longer battery life, upgraded electronics, and battery pull tab to preserved battery life
- No other energy ball on the market with these upgraded features.
Generates Light & Sound from your Touch
The Energy Ball is a great way to demonstrate for kids how to conduct electricity in a circuit. The ball contains two small metal electrodes that when touched simultaneously, cause the ball to light up.
New & improved! Now with longer battery life, upgraded electronics, and battery pull tab to preserved battery life. No other energy ball on the market with these upgraded features.
Visit the DOCUMENTS tab (above) to view the included educational guide.
The Science Behind the Energy Ball:
Looks like an ordinary ping-pong ball, but the Energy Ball is anything but ordinary. Touch both of the small metal pieces on the weighted bottom of the ball and suddenly it flashes and generates sound. By touching both the metal strips at the same time, you are closing the circuit, resulting in light and sound.
Try including someone else in the fun. Just put your finger on one metal strip while the other person touches the other strip. Now close the circuit by holding hands and watch the ball light up! Pretty neat!
For ages 7+.
|Age Range||5 And Up|
|Price Range||Under $10|