3 ms·
Can you control boyancy by compressing and decompressing the helium slightly?
by devenson 5y ago
Can you control boyancy by compressing and decompressing the helium slightly?
- perilunar 5y agoAirships do this already using ballonets. see: https://en.wikipedia.org/wiki/Ballonet https://en.wikipedia.org/wiki/Ballonet