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!
Build a model car that runs on hydrogen gas using a unique reversible fuel cell!
The Y-Ball Magnetic Puzzle is the perfect creativity tool for innovators, artists, engineers, writers, students, and you!
See the constellations visible in the Northern Hemisphere on this watch!
Get this great introductory chemistry kit for your favorite young scientist!
This high precision gyroscope will amaze you with rotational speed and ease of precision.
View the glory of space with this hi-tech telescope set!