HVACTech
Member
- Joined
- Aug 23, 2008
- Messages
- 3,736
But I don't claim that we know things for certain. You don't have to know things for certain in order to still function based on the potentially flawed input that you do have.
this is true, when the very first drunken cave man fell off of a log.
he became aware of both mass and gravity. and he proved both to exist!
