ChemFeeds has a clever twist: name that molecule:
This is a terrific idea, as not only will it keep bots out, but it will also keep out people who have no clue about chemistry.
Everything flows, but only the macromolecules are worth the time.
Friday, October 01, 2010
A Clever Method to Prevent Spam on Chemistry Sites
We've all seen the various schemes to try and ensure that comments on a blog or registration at a website are being made by humans and not bots. CAPTCHA is very common:
ChemFeeds has a clever twist: name that molecule:
This is a terrific idea, as not only will it keep bots out, but it will also keep out people who have no clue about chemistry.
ChemFeeds has a clever twist: name that molecule:This is a terrific idea, as not only will it keep bots out, but it will also keep out people who have no clue about chemistry.
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