10% air pressure is the key
That means you need a much larger balloon to achieve the same amount of lift.
(evil_andyStick stick stick stick sticky sticky stick stick, Wed 1 Jul 2015, 12:01,
Share,
Reply)
Or bloody long wings that will stall all the time.
Let's just go to Venus, thick atmosphere.
(smellysamlyingcableSeaman on, Thu 2 Jul 2015, 12:15,
Share,
Reply)
Share to
Hide / Ignore
Hide
If you want to unhide this post later, click the "update profile" link in the top navigation bar, and scroll down to the bottom.
Ignore
You will be blisfully unaware of this user for just one week