Horizon Unmanned Systems

What’s not to love about hydrogen? It’s the most abundant element in the universe; it’s the vital fuel that keeps the sun’s fires burning; and it holds the number-one position on the periodic table. And, as it turns out, hydrogen may be the key ingredient in a perfect recipe to keep drones in the air for longer periods of time. On Dec. 15, British firm Intelligent Energy … [Read more...] about Hydrogen Cells May Boost Drone Flight Times