The efforts will increase critical equipment as hospitals combat the coronavirus The U.S. military is 3D-printing face shields, designing reusable plastic N95 masks and sewing surgical masks to ...

A detailed guide to creating shelf-stable aloe vera powder at home, transforming the fresh, yet highly perishable, gel into a ...

Even a short stay in hospital produces a large amount of waste. Just picture all the disposable items designed to be used ...