When one thinks of a vertical take-off and landing (VTOL) aircraft, the first thing that comes to mind is a helicopter-like contraption that can lift off from pretty much everywhere. But the various ...
US producer of uncrewed aerial vehicles (UAVs) General Atomics Aeronautical Systems has completed durability testing on a new engine powered by heavy aviation fuel. The new powerplant, dubbed the ...
Morning Overview on MSN
Hydrogen engine maker claims 60% efficiency and diesel-like power
Researchers studying a hydrogen combustion concept built around argon gas say the technology could reach 60% thermal ...
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