The Mudcat Café TM
Thread #62769 Message #1016192
Posted By: Mr Happy
10-Sep-03 - 08:12 AM
Thread Name: Can you really raise a ship with hot air
Subject: RE: Can you really raise a ship with hot air
how many balloons would you need to be lifted a small height above ground, say a foot or so, & would it be possible to maintain this height?