Explore the ocean floor without even getting wet in the latest compact semi-submarine from South Korean firm EGO. The EGO-SE or 'Penguin' has two floating hulls either side of a central cabin that sits below the water's edge.
DJI Introduces The $2,800 Inspire 1 Transforming Drone
The 9 Strangest Flying Robots from the World’s Biggest Drone Show The Eturnas D, a semi-solar-powered drone from DII, has a seven-foot wingspan and weighs just 10 pounds. Solar-powered drones aren’t new, but integrating them into new frames is an eve