This unique spin on the classic magnetic gyro flywheel toy is simple, but guaranteed to keep you entertained for hours. It's incredibly easy to use, but difficult to master. Get the top moving by tipping the rails up or down and watch as the top build momentum and spins faster and faster. As you begin to move the top you'll need to make exagerrated gestures to help the top overcome the initial friction. However, as the top gets going, you'll have to use smaller and more subtle gestures in order to keep the momentum constant. This particular model features a series of bright and vibrant LED lights to create an amazing rainbow lighting effect, which will make the top's movement and your tricks that much more exciting! You can also learn how to disengage the top from the rails and make it spin on the floor. Excellent as a stocking stuffer or novelty toy, you can also use it to teach about physics principles such as centripetal force, friction and more.
Learn Chemistry While Creating Sweet Treats
This classic device is used to demonstrate the conservation of mechanical energy.
NEW 2016 DESIGN! This hip red tee features Pi to 1000 decimal places on an ultra soft 100% cotton shirt.
Build a hand that realistically moves its fingers using shape memory allow technology!
This glass Erlenmeyer mug makes an excellent gift!
Get swept away by this fantastic robot kit that uses vibrations to move!
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