laughing gas

Dentist Turns Girl Into A Wizard [VIDEO]
I had my wisdom teeth out when I was a senior in high school.  They didn't have handy cameras on every cell phone at that time.  But even if they did, I don't think I said anything even half this funny.  It doesn't matter how many times I watch someone after they wake u…
Nitrous Oxide (Laughing Gas) – Dale’s Daily Data
You can’t say it was invented because it was always around, so you’d have to give the guy credit for discovering it – nitrous oxide.  The man’s name was Joseph Priestly who was working with various gases on the theory they could be used to t…