🧼🔬 14-year-old Heman Bekele developed a revolutionary soap that reactivates immune cells to fight skin #cancer, inspired by memories of people working under the harsh Ethiopian #sun.

His #invention costs just $0.50 to produce compared to $40,000 cancer treatments, and he's now working at Johns Hopkins to bring it to underserved communities worldwide.

https://www.zmescience.com/science/news-science/teenager-soap-cancer-rep/

#science #innovation #teenager #medicine #Africa #prevention #research #health#Ethiopia

🧼🔬 14-year-old Heman Bekele developed a revolutionary soap that reactivates immune cells to fight skin #cancer, inspired by memories of people working under the harsh Ethiopian #sun.

His #invention costs just $0.50 to produce compared to $40,000 cancer treatments, and he's now working at Johns Hopkins to bring it to underserved communities worldwide.

https://www.zmescience.com/science/news-science/teenager-soap-cancer-rep/

#science #innovation #teenager #medicine #Africa #prevention #research #health#Ethiopia

The Better Screw: A Canadian Grip

In 1908, Canadian P. L. Robertson invented the square-socketed screw to prevent 'cam-out'—the slipping that plagues other screw types. This superior grip made it highly efficient. While the Phillips head became more common globally, the Robertson screw remains widely preferred in Canadian construction and manufacturing for its reliability. #Canada#Innovation#Invention#Tools

https://en.wikipedia.org/wiki/Robertson_screwdriver

The Better Screw: A Canadian Grip

In 1908, Canadian P. L. Robertson invented the square-socketed screw to prevent 'cam-out'—the slipping that plagues other screw types. This superior grip made it highly efficient. While the Phillips head became more common globally, the Robertson screw remains widely preferred in Canadian construction and manufacturing for its reliability. #Canada#Innovation#Invention#Tools

https://en.wikipedia.org/wiki/Robertson_screwdriver

Qui a vu passer cette réinvention du vélo ??? 🤭🤭

#vélo #bike #invention #humour