6th July 2017, 6:17 PM
Some of those captcha things are so hard that if someone does solve it, I'm pretty sure it proves they aren't human.
"On two occasions, I have been asked [by members of Parliament], 'Pray, Mr. Babbage, if you put into the machine wrong figures, will the right answers come out?' I am not able to rightly apprehend the kind of confusion of ideas that could provoke such a question." ~ Charles Babbage (1791-1871)