Now you can always have peace of mind concerning measurements on the go with this great key chain tape measure. Measure up to 3 feet (1 meter) and just like those expensive fancy tape measures, this one has an adjustable tension lever so that you can control the tension, and it even automatically retracts! Great for any hobbyist on the go.
Experience this sphere powered by the sun!
You don’t think recycling is cool? Get a look at this, we’re sure you’ll change your mind!
Build your own windmill generator kit by recycling a plastic bottle!
The Y-Ball Magnetic Puzzle is the perfect creativity tool for innovators, artists, engineers, writers, students, and you!
The LCD Digital Microscope II is a professional biological microscope at an affordable price. Up to 1600X with digital zoom!
Build over 100 exciting electronic projects with this easy to use kit!
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