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What purpose does captcha serve?
The basic purpose of captcha is to distinguish between a machine and a human being. As a machine or robot can be used for filling forms with random data but a image or audio to be entered cannot be done by a robot or machine and hence a human only can do it. The step that makes you prove that you arRead more
The basic purpose of captcha is to distinguish between a machine and a human being. As a machine or robot can be used for filling forms with random data but a image or audio to be entered cannot be done by a robot or machine and hence a human only can do it. The step that makes you prove that you are a human is basically a captcha— Completely Automated Public Turing test to tell Computers and Humans Apart.
See lessDoes meth change the colour of the teeth?
Not only does meth change the color of the teeth, it makes the mouth dry for extended period of time while often simultaneously making its users forget about brushing their teeth which results in accelerated tooth decay. Apart from this some people experience jaw clenching which grinds down your teeRead more
Not only does meth change the color of the teeth, it makes the mouth dry for extended period of time while often simultaneously making its users forget about brushing their teeth which results in accelerated tooth decay. Apart from this some people experience jaw clenching which grinds down your teeth over time.
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