A team of Penn State researchers has used a new 3D-printing method to produce a complex metal build that was once only ...

Solar panels can save money on electric bills, but a solar panel system requires a steep upfront investment — $30,000 for the average system including installation ...

Abstract: This article describes an affordable and setup-friendly cable-based localization technique for underwater remotely operated vehicles, which exploits the piecewise linear shape of the ...

33,571 people played the daily Crossword recently. Can you solve it faster than others?33,571 people played the daily Crossword recently. Can you solve it faster than others?