The Mystery Stick is mysterious indeed! Vibrations produced by rubbing the notches in the stick can be controlled to make a second, smaller stick attached to the end twist clockwise or counterclockwise, creating a bizarre, fascinating, and, dare we say it, mysterious, effect. Have fun with your friends by making it appear that the small stick changes direction in response to a spoken word or phrase.
Build a hand that realistically moves its fingers using shape memory allow technology!
With this cool electronic kit you get to assemble your own mini electric guitar!
Over 300 electronics projects in this kit will keep the young scientist busy!
This 10 inch realistic model has removable organs that can be studied and set back into the correct position!
A touch of joy. A touch of science. Light responds to your touch and to the music in your room!
Get swept away by this fantastic robot kit that uses vibrations to move!