JMC00
Pro Bowl Player
- Joined
- Feb 19, 2012
- Messages
- 16,755
- Reaction score
- 25,425
Not to be pedantic but weighed is incorrect. The mass/weight of the air does not change.
They measure the pressure in pounds per square inch.
eh I slipped up and had weighed in my head because people were talking about it. Meant to say measured