NEW 2016 DESIGN! This hip red tee features Pi to 1000 decimal places on an ultra soft 100% cotton shirt.
Buy Newton's Cradle or balance balls here! This classic science desk toy that will keep you amused and teach you physics.
This simple but amusing magnetic toy will keep you busy for hours!
This adapter-powered butterfly uses Flexinor wires to create a realistic visual effect!
Exciting magnet exploration for ages 8 and up!
This chemistry learning and experiment kit comes with components and chemicals for over 75 amazing experiments!
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