This heat-resistant polyimide tape is great for science fair projects, electronics and computer circuits, etc.
Shake the Pet Tornado clockwise and watch the mini tornado funnel form before your eyes!
Build a hand that realistically moves its fingers using shape memory allow technology!
Get one of the craziest and coolest kaleidoscopes around!
This is a deluxe soldering station that can handle any kind of application!
NEW 2016 DESIGN! This hip red tee features Pi to 1000 decimal places on an ultra soft 100% cotton shirt.
With this kit, you can conduct 25 experiments to learn how an electric motor converts electricity into motion, and how an electric generator does just the opposite, converting motion into electricity.