Detecting STDs: a color-changing condom
2015-07-07
The genius idea which involves color-changing protection, has two curious facts about it. First, without a doubt it could be a real “contraceptive revolution”. Second, it’s an invention of two 14-year-old teenagers from London. They call their project «S.T.EYE». The condom changes color when an STD is present.. For example,Continue Reading