This fantastic fidget toy combines tactile sensation and visual stimulus through the use of built-in, multi-color LED panels to create an awsome light show in the palm of your hand that you control! Hold the ball between two fingers and spin it like a globe to watch blue, red, and green LEDs combine to from dramatic lighting effects and patterns that will mesmerize the eyes. You can also click the panel to turn the lights on and off for a strobe effect. Entertain yourself and friends with a pocket-sized light show that you can bring with you anwhere! Also makes a great soothing toy for children with autism.
Build a magnetic levitating train with this science fair project kit!
Use this awesome prism to teach about optics and light in the classroom setting!
Command robotic creations with this cool construction kit!
Build your own windmill generator kit by recycling a plastic bottle!
Use this temperature-controlled soldering station for a variety of soldering applications!
This high precision gyroscope will amaze you with rotational speed and ease of precision.