An astrolabe is an elaborate inclinometer, historically used by astronomers, navigators, and astrologers. Its many uses include locating and predicting the positions of the Sun, Moon, planets, and stars, determining local time given local latitude and vice versa, surveying, triangulation, and to cast horoscopes.
This is an affordable, plastic Astrolabe which is great for hobby projects or classroom use.
Comes with instructions.
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Great reference card for chemistry and physics students.
With 23 hands-on experiments, you can investigate specific weather phenomena as well as the climate system in general.
This black scorpion specimen is great for the classroom setting!
Check out this high-quality gyroscope!