Thursday, November 10, 2011
I believe math equations should be in more, if not, all social-media captchas. We have a duty to stem the tide of uneducated thinking on Facebook and Twitter.

I believe math equations should be in more, if not, all social-media captchas. We have a duty to stem the tide of uneducated thinking on Facebook and Twitter.

Posted at 2:30 PM Tags: captcha log math mathematics maths marilyn vos savant mensa facebook authenticity

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