Capacitive Deionization (STEP BY STEP EXPLANATION)

Capacitive Deionization

Capacitive deionization (CDI) is a technology to deionize drinking water by… applying a power potential difference over two electrodes. These electrodes are generally manufactured from porous carbon. Anions, ions with a poor charge, are taken off water and are stored…

Top 10 Honeypot Captcha (THE AMAZING FACTS)

honeypot captcha

Honeypot captcha is here to stay because it is no more a news that spam is one particular thing we don’t want.  It’s frustrating and provides no useful goal.  Mail inboxes are filled up with spam. Websites with bogus contact…