should i get safety goggles or something like that
Birdsill Holley in 1869 is credited with one design of a hydrant, there were many previous designs before his. another favorite answer to brain busters like this is John Hydrant.
No i don't think it would detect vapors, I would open a window anyway just to be safe.
Never did this. I expect your wheels would take a terrible shock. Those low profile tires would cause your wheels to dent. Maybe you would become airborn . If you were lucky, you would still be pointing the same direction when you landed. No control while you were in the air and not much for a while after you landed. I do not think your airbad would deploy.
