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Explore Slide Rule, Slipstick and more!

The slide rule, also known colloquially (in the US) as a slipstick,[1] is a mechanical analog computer

For the nerdy geek in your life, this unique wall clock features a high-resolution scan of a vintage antique circular slide rule showing various numeric scales. http://www.zazzle.com/vintage_antique_circular_slide_rule_large_clock-256769486384550663?rf=238083504576446517&tc=20161124_pint_SSoZ #time #math #homedecor #StudioDalio

Vintage Antique Slide Rule Close-Up Classic White Coffee Mug - This coffee mug for the math enthusiast features a close-up scan of a vintage antique Keufel & Esser Deci-Lon logarithm slide rule showing some of the numeric scales. Great fun for the geek in your life! http://www.zazzle.com/vintage_antique_slide_rule_close_up_classic_white_coffee_mug-168059273900571383?design.areas=%5Bzazzle_mug_11_front%5D&rf=238083504576446517&tc=pint