Aug 07
How Humans Kept Time At the Olympics Before Machines Did All the Work [Past Perfect]
Posted in: Today's Chili
In 2009, Usain Bolt “shattered” Tyson Gay’s world record in the 100-meter dash by a whopping .11 seconds. How do we know that? Because an ultra-precise, automated timekeeping machine told us so. It didn’t used to be that way. More »
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