The Straight-Up Nerdiest Calculator Watch on the Planet Earth

If you're going to have a calculator watch, why trifle? Why bother with something that only performs basic arithmetic? You're trying to make a statement, right: that math is important to you. You should be able to do basic operations in your head. If you're going to wear a calculator on your arm, please wear a badass… »7/31/12 10:40pm7/31/12 10:40pm

Computational Devices of the Past Were Beautifully Complex

Long before anybody dreamed of a shiny iPad or glistening ultrabook, engineers and scientists used to get down to business with mechanical calculators to compute their solutions. While the concept of a mechanical calculator sounds ludicrously simple these days, a peek inside one reveals that they're anything but. »3/21/12 5:50am3/21/12 5:50am