1.3 Billion Chinese Can’t Be Wrong!

If a sliderule is just a little too high-tech for you, then you’re going to love this t-shirt. The abacus is for those that like to kick it old school… 14th century old school. Show your friends that you have no use for modern calculators with this 100% cotton t-shirt. It’s available in a rainbow of colors and unlike most abacuses, it’s made in the United States.

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My Other Calculator is a Sliderule

Put down the calculator and pick up a sliderule t-shirt!

Any student of technological trends will tell you that the calculator is just a fad. The sliderule remains a favorite among engineers, scientists, mathematicians and those looking for a “greener” solution to their calculating needs. Now you can show people just how progressive you are with this high-fashion t-shirt. This 100% cotton masterpiece is made in the United States and comes in a staggering assortment of colors. Be the first in your laboratory to wear one!



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