Breakthrough overcomes decades-old problem of how to harness the technology to propel underwater vessels, according to paper Design can produce almost as much thrust as a commercial jet engine, using ...

Greenhouses and open farms that welcome visitors to purchase locally grown produce and meat have become increasingly important to food productivity. Not only are farmers looking for ways to monitor ...

A laser-class printer that uses solid wax inks that are melted into a liquid before being used. Instead of jetting the ink onto the paper directly as inkjet printers do, solid ink printers jet the ...