Back before Blade Runner captured our imaginations, sci-fi writer Ray Bradbury envisioned small personal helicopters that ...
Sikorsky unveiled its autonomous U-Hawk helicopter, which offers military and civilian applications including cargo and ...
The Cool Down on MSN
Engineers achieve incredible performance with groundbreaking aircraft: 'This kind of project only comes along once in a lifetime'
Emergency or search and rescue teams could get faster response times to save more lives. A reduced noise signature also makes ...
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