Sanitisation | The Optimist Daily: Making Solutions the News
Today’s Solutions: July 15, 2024

Novel laser technique turns me

Novel laser technique turns metal surfaces into instant bacteria killers

Bacteria are known to live on surfaces for days, making it really easy for them to spread from one place to the other with the help of humans. But what if frequently touched surfaces such as doorknobs could instantly kill them off? Well, that may soon be possible thanks to Purdue University Read More...