The Mysteries of Ammonia!

[Grizzly]

I was talking to a Grey haired Security Gaurd recently.
Who turned out to be a Ex City of London Fireman.
Who's eyes lit up when I said I worked with Ammonia. He went on to tell me about how back in the 60's when introducing new recruits to Ammonia.
They would place a bucket of water on the ground.
Pour some liquid Ammonia on the ground about 2 feet away.
And watch first the evapourating Ammonia gas travel to the bucket. Followed slowly by a trickle of liquid ammonia.
So say along the floor and up and into the water.
Whats think then guys fact or fiction?
May I just say on behalf of the many others out there it certainly does find your moist bits.
Grizzly