Three students from London have developed a colour-changing condom that can detect possible sexually transmitted diseases by changing colour upon infection risk. The invention aims to promote safe sex ...
Teenage students are pitching a conceptual invention to help curb the spread of STDs: a condom that changes colors when exposed to sexually transmitted diseases and infections. Students Daanyaal Ali, ...
A group of teenagers have invented a revolutionary condom which changes colour when it comes into contact with sexually transmitted infections (STIs). History has been made as a couple of teen ...
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