This lead-free solder spool is essential to keep on your hand for your next soldering project. Use it in electrical projects, home hobby projects or science projects requiring soldering.
The Y-Ball Magnetic Puzzle is the perfect creativity tool for innovators, artists, engineers, writers, students, and you!
Build your own windmill generator kit by recycling a plastic bottle!
Is it a demonstration of a scientific law or a work of art?
Check out this high-quality gyroscope!
Head into the lab for an in-depth investigation of genetics and DNA!
This caffeine molecule mug makes an excellent gift!
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