3 ms·
Wow, close! This appears to be working with solid rocket motors, thrust vectoring, and a carefully timed ignition. How do they get accurate distance to ground?
by stickfigure 8y ago
Wow, close!
This appears to be working with solid rocket motors, thrust vectoring, and a carefully timed ignition. How do they get accurate distance to ground? Is altitude just a constant for these tests?
- ceejayoz 8y agoHe's got a 9V battery-sized altimeter of his own design: https://bps.space/arc/ https://bps.space/arc/