NASA pushes Mars helicopter rotors past the speed of sound for the first time ever — next-gen “SkyFall” aircraft's rotors hit 3,750 RPM, ten times faster than normal helicopters
From Latest from Tom's Hardware: NASA pushes Mars helicopter rotors past the speed of sound for the first time ever — next-gen “SkyFall” aircraft's rotors hit 3,750 RPM, ten times faster than normal helicopters
Engineer Jaakko Karras inspects a next-generation Mars helicopter rotor blade prior to supersonic speed testing in the 25-Foot Space Simulator at NASA’s Jet
The rotor blades that will carry NASA’s next-generation helicopters to new Martian heights broke the sound barrier during March tests at NASA’s Jet Propulsion
My BB30 bearings are in need of changing, I’m currently using the 24mm FSA push in cones but thinking of going for something a bit more robust. Has anyone used the screw fit BB30 to 24mm bottom bracket from Rotor?…
I´m thinking of upgrading my rotor size from 180mm to 200mm do need specific brake body adapter or is it consistent between frames? I ride an Orbea Occam M30 2022
