Whilst there’s no doubt that the finished drone succeeds at being safe, the design does come at the cost of efficiency. The power electronics needed are far more serious than we’d usually see ...

Its sleek, innovative design allows it to penetrate dense anti-aircraft defences. And if you think that’s crazy futuristic ... standard fan with blades. Since there are no rotating blades ...

Most famous of these is probably the toroidal propeller that made waves a while ago, mostly in the field of flying drones ... while the bi-blade design (with two sets of blades positioned one ...

Today, he partly explained why the vehicle is his favorite among a pretty busy product roadmap at Tesla: it will have a “really futuristic-like cyberpunk Blade Runner’ design.” We already ...