CAPTCHA stands for "Completely Automated Public Turing test to tell Computers and Humans Apart".
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Amazon sells more e-books than printed books.
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Anthony Greco, aged 18, became the first person arrested for spim (unsolicited instant messages) on February 21,2005.
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Kissenger is a pig-shaped robotic device that lets you kiss someone over the internet.
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20 years ago, there were only 130 websites, Google wasn't around, and you had to pay for an email account through an ISP.
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