3 ms·
An air pump will not compress the air such that it becomes dense enough to overcome the buoyancy of the helium. The idea is ridiculous.
by dotancohen 8mo ago
An air pump will not compress the air such that it becomes dense enough to overcome the buoyancy of the helium. The idea is ridiculous.
- Retr0id 8mo agoTell that to the airships I guess