Higher Ed and carpet cleaning

[Ron Werner]

I thought they used an electric eye, when the light wasn't blocked it would turn off.
either way, all it tells you is that the "vacuum" isn't picking up any more soil, which could be due to a lack of airflow caused by a blocked bag

 

[Dr Vapeur]

Actually
BSc - Bullshit
MSc - More shit
and
Phd - pile it higher and deeper

Dr. Richard Gagne BSc MSc Phd

 

[Ron Werner]

amen


heard of a guy that had to do the job of his supervisor when that guy left. He's doing all the work but they can't hire him into the position because he only had his Masters and the job required a PHd, So, to qualify to be hired to do the job he's already doing he needed to go back and get his PHd. :roll: