Use this desoldering pump to remove solder for repairs of your hobby or science project. Simple to use--simply heat up the solder joint and push the button. Recommended for various desoldering applications in a school or shop setting.
This mirascope creates a 3D hologram image!
A massive mounted set of 100 rocks and minerals found in the US,
Build a magnetic levitating train with this science fair project kit!
This simple but amusing magnetic toy will keep you busy for hours!
Build your own windmill generator kit by recycling a plastic bottle!
This caffeine molecule mug makes an excellent gift!
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