Popular
less than $10
Great Women Ruler
12" wooden ruler has inches and centimeters on one side and chronologies of famous women on the other. Choose between famous female heads...
$100 - $1000
µWatch - World's First D-I-Y Scientific Calculator Watch
The ultimate nerd status symbol! The world's most powerful programmable RPN/Algebraic scientific calculator watch, built entirely using...
less than $10
Water-powered Calculator
This is really cool: One of the most unique water powered products on the market. Just add water - no need for batteries ever again.
$10 - $100
Binary Clock
"You have stumbled on two unique items. These clocks make great exercise for the brain! Keep the electrons and neurons at their fittest....
$10 - $100
The Pi Dish
Pi: the ratio of a circle's circumference to its diameter. Mathematically inclined chefs will adore this baking dish with the first few dozen...
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