Still loving <a href="http://tantek.com">@t</a>'s CAPTCHA for Popular Science comments. "How old is the Earth?" http://tantek.com/2013/268/t1/popular-science-shuts-comments-challenge-instead
Still loving <a href="http://tantek.com">@t</a>'s CAPTCHA for Popular Science comments. "How old is the Earth?" http://tantek.com/2013/268/t1/popular-science-shuts-comments-challenge-instead
Werd I/O © Ben Werdmuller. The text (without images) of this site is licensed under CC BY-NC-SA 4.0.
Share this post
I’m writing about the intersection of the internet, media, and society. Sign up to my newsletter to receive every post and a weekly digest of the most important stories from around the web.