Electricity Conducting Sensor Ball
Conduct an electricity experiment with your hands! The Sensor Ball allows you to experience the science of electricity and circuits. Just place one finger on each of the two silver bars at the bottom of the ball and voila! You have just closed the circuit, allowing electricity to flow from one finger, through the ball, through your other finger and your body!
Yes, you are a human circuit. Remove one finger and you’ve opened the circuit and the flow of electricity stops. The long lasting LED lights flash while the buzzer buzzes! Great for the future electrician!