CAPTCHA: The story behind those squiggly computer letters
If you use the Web, you have probably encountered an annoying invention called a CAPTCHA.
If you use the Web, you have probably encountered an annoying invention called a CAPTCHA.
Internet
Jun 15, 2012
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In the weeks after the Connecticut school shooting, as the nation puzzled over how it happened and what might prevent it from happening again, Kamal Sarabandi was listening to the news. Talk turned to giving teachers guns, ...
Engineering
Mar 26, 2013
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