This very unique watch features a working Planisphere on the dial! See the constellations visible in the Northern Hemisphere (between 35 - 50 deg. lat.). Quality construction includes a durable brass case, crystal dome lens, comfortable rubber strap with heavy duty steel clasp, Citizen Japan movement and a Swiss "Super Luminescent" dial that glows for 2-3 hours without batteries! Makes a great gift for anyone interested in astronomy.
A beautiful desk or bookshelf accessory for the reading fanatic in your family!
Get one of the craziest and coolest kaleidoscopes around!
Learn how solar cells transform light into electrical energy with this great kit!
This smaller transportable Van de Graaff Generator will easily fit in any classroom!
The LCD Digital Microscope II is a professional biological microscope at an affordable price. Up to 1600X with digital zoom!
This kit focuses on teaching children about electricity and how electronic devices work!
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