Autonomous underwater robots, such as ocean gliders, can autonomously navigate ... Helmholtz-Zentrum Hereon have developed a new energy system. With hydrogen as an energy source, it is ...

Side Profile of the Eagle RPAS, The World’s First Advanced, Stealthy, Balloon-Launched High-Altitude Military Glider Delivery System (CNW Group/Landing Zones Canada Inc.) The Eagle is not just another ...