Toy Science Sci-Fi Tube
Toysmith
$13.75
You can make the Sci-Fi Tube - Energy Stick light up and make sounds simply by touching the silver-wrapped electrodes on each end at the same time. It might sound like science fictions, but it’s true! The human body conducts electricity, and by touching the child-safe electrodes you complete the circuit necessary to activate the lights and sound. Try it with your friends! Make a circuit of 2, 3, or even 50 people! As long as you are touching hand-to-hand or at least skin-to-skin, the circuit will power your Sci-Fi Tube - Energy Stick! Excellent for conductivity demonstrations in the classroom, or fun experimentation at home!
Features:
- Tube lights up and makes sound when the circuit is complete
- Demonstrates properties of human conductivity and electrodes
- Make a circuit with 2, 3, 50, or even more people!
- Excellent for conductivity demonstrations in the classroom, or fun experimentation at home
