(Roughly) Daily

I feel the need, the need for speed….

speedbump_city

So, how fast can you hit a speed bump while driving and live?  Randall Munroe explains in his ever-illuminating companion to xkcd, What If?

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As we shift into overdrive, we might send receptive birthday greetings to Marvin P. Middlemark; he was born on this date in 1919.  A prolific inventor, Middlemark created such consumer appliances as the water-powered potato peeler; but he is surely best remembered for having developed the dipole television antenna– AKA, “rabbit ears.”  Obviating the need for roof-top receivers, rabbit ears made TV available to the mass market, and are considered by many to be the single most important force behind the 1950s-60s boom in television in the U.S.

rabbit ears

middlemark source

Written by LW

September 16, 2013 at 1:01 am

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