在Pilot 3 裡也有

Adam Savage went up in the MythBuster's rig, which was a lawn chair with 16 plastic weather balloons attached, and went up to the maximum height that could be obtained with the safety ropes attached, 75 feet (22.5 m). He safely descended by shooting out some of the balloons. The actual event behind the myth was verified by documents provided by the FAA.

http://en.wikipedia.org/wiki/List_o...C_Goldfinger.22

每個氣球的氦氣量約33立方呎