Human-powered drill for clean water By Engineering Student
new technologies new technologies and products 2011 physics new technologies robots devices robots inventions robots technonlogies weapons inventions
Tag: weapons inventions
Latest Invention: Washing Machine That Doesn’t Need Water
British company Xeros looks forward to conquer the American market with its latest invention, a new washing system able to save a lot of water using nylon beads. The beads tumble wash clothes using 90…
