How do we keep GPS safe from sabotage?

Aerial drones are already being used to televise football games, produce 3-D maps and tend farm fields. Uber, the giant ride-sharing company, is now testing a service with self-driving cars in Pittsburgh. China deploys unmanned ...


Next Dynamics comes up with electronics and multimaterial printer

(Tech Xplore)—The 3D printer is an item that has been attracting makers for some years now. As time advances, along with technological ingenuity, it is apparent that we are not just stuck with lots of goblins and keychains ...