Category: Science

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Can you trust your eyes? Try this

Participants asked to stare at white dot at the centre of the negative (get close to the screen) After 15 seconds, glance at the white blank space to the right of the photo The...

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Condoms That Change Color When They Detect STDs

A group of schoolchildren have invented a condom that changes color when it comes in contact with a sexually transmitted disease (STD). These kids aren’t just all right, they’re brilliant. Safe to say, this isn’t...