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By Annalee Newitz on at

The Fembots of Ashley Madison

Now we know that almost none of the woman in the Ashley Madison database ever used the site. The question is, was this a deliberate fraud? Or was it just a dating site gone wrong?

How Did the Bicycle Evolve?

By Quora on at

Jump on your bikes and pedal along this Tour de History of the bicycle's early days – from late-1700s France to the bone-shaking days of the Victorians.