A blister pack of 20 AG-13 Alkaline batteries, ideal for watches, clocks, calculators, electronics, cameras, LED tools, and so much more! Can also be used for any of our LED animal keychains (see examples in the related products section).
This is a classic demonstration toy of the powers of magnetic fields!
Build a hand that realistically moves its fingers using shape memory allow technology!
Discover how solar cells make electricity with this awesome kit!
This magic bird defies gravity before your very eyes!
This project book and sample kit introduces you to shape-memory alloy technology!
You don’t think recycling is cool? Get a look at this, we’re sure you’ll change your mind!