Liquid fueled amateur rockets
Liquid oxygen and a 95% ethanol solution have the potential to take amateur rocketry further than it ever has before. Why are we not doing this already?
by sunnyjim Apr 26, 2020 2 Comments 2 Links
#liquidfule, #rocket, #rocketry, #rockets, #science, #space, #spaceflight, #spacelaunch, #stem,
Liquid oxygen and a 95% ethanol solution have the potential to take amateur rocketry further than it ever has before. Why are we not doing this already?
by ChrisP Jul 15, 2025 3 Comments 3 Links
#bacteria, #foreverchemicals, #health, #pfas, #pollution, #science,
by CC Jul 10, 2025 3 Comments 3 Links
#boats, #energy, #fuel, #greenenergy, #physics, #power, #science, #seawater, #seawaterpower, #ships,
by sunnyjim Jul 8, 2025 3 Comments 3 Links
#asteroidmining, #asteroids, #earth, #space, #spacemining, #water,
not sure if moonspike are still attracting crowdfunds for this, but it looked like it was going to happen at one point.
This guy built one using kerosene. Talk about ingenuity!