Oddbean new post about | logout
 nvm saw your site. Very cool man!!! https://image.nostr.build/fbee50dd59dc02e965df4cdc8139474503e92620202638e62d085d4cb54f9951.gif 
 yeah 4-metres. hope to finish my 20-metre in the next couple months 
 Sweet re 20m! Getting above the troposphere seems like the key milestone.

How do you plan to control altitude?

Ballast? Venting? Heating? Internal IR coatings? 
 i believe i’ll just need to do venting for descent initially