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re: What fact is common knowledge in your field but almost unknown to the rest of population?
Posted on 9/4/23 at 2:27 pm to rexorotten
Posted on 9/4/23 at 2:27 pm to rexorotten
quote:
Fire alarms do not set off sprinkler systems. Sprinkler systems do set off fire alarms.
Also most fire sprinklers are set off by temperature, not smoke.
There are some systems (pre-action) that can do this but they make up a small minority.
Eta: Water damage from fire sprinklers can rival fire damage in terms of cost to remediate. They save lives, not property.
This post was edited on 9/4/23 at 7:49 pm
Posted on 9/4/23 at 2:31 pm to Asgard
It’s safer to drive with your flashers on if it’s raining so hard the wipers can’t keep up.
Posted on 9/4/23 at 2:31 pm to rexorotten
quote:
Fire alarms do not set off sprinkler systems. Sprinkler systems do set off fire alarms.
And when the sprinkler does go off, it’s not every sprinkler head at the same time.
P.S. fire sprinkler water is the nastiest water you will ever encounter
Posted on 9/4/23 at 2:33 pm to Darth_Vader
Regardless - your group will still keep my pieces longer than any other cat service shop in the country. Tell them boys to tighten up
Posted on 9/4/23 at 2:33 pm to Asgard
Picric acid is the cousin of trinitrotoluene (TNT).
Picric acid is trinitrophenol (TNP) and is a high explosive when dry.
Picric acid is trinitrophenol (TNP) and is a high explosive when dry.
Posted on 9/4/23 at 2:34 pm to Asgard
In most instances, employees have no legal right to a fifteen minute break every four hours.
Employment at will has nothing to do with a "right to work" law.
In most instances, an employee does not have the right to review his/her personnel file.
My favorite "not common knowledge" was the woman who called and wanted to sue her employer for harassment. The harassment? They wanted her to get to work on time and she was continually late.
Employment at will has nothing to do with a "right to work" law.
In most instances, an employee does not have the right to review his/her personnel file.
My favorite "not common knowledge" was the woman who called and wanted to sue her employer for harassment. The harassment? They wanted her to get to work on time and she was continually late.
Posted on 9/4/23 at 2:35 pm to Asgard
Louisiana has the highest auto insurance rates in the nation because Louisiana is the most litigious state in the nation. Open your car door onto someone occupying a parked car. They get lawyer. Lawyer runs them to a chiropractor for a few months. The insurance company WILL pay the $10K chiropractor bill along with pain and suffering whether the insurance company fights it or not. Judges are lawyers. Could be argued this is the biggest racket in America.
Posted on 9/4/23 at 2:36 pm to Obtuse1
Aren't they both just particulate HEPA filters?
Usually a combo cartidge is used for more hazardous airborn hazards such as organics or mercury.
Usually a combo cartidge is used for more hazardous airborn hazards such as organics or mercury.
This post was edited on 9/4/23 at 2:36 pm
Posted on 9/4/23 at 2:37 pm to Dawg7730
quote:
Pumps don’t suck….they produce a low pressure vacuum area at the impeller and atmospheric pressure pushes fluid up into the suction to fill the vacuum.

Posted on 9/4/23 at 2:39 pm to Obtuse1
quote:
Why would a P100 cartridge be more effective than an N100 cartridge with regard to viral capture?
I would think they’d both work equally well. Unless it was a bio weapon and delivered in an aerosol.
Posted on 9/4/23 at 2:42 pm to Asgard
Only a small percentage of teachers that sleep with their students get criminally prosecuted.
Posted on 9/4/23 at 2:44 pm to Dawg7730
quote:
Pumps don’t suck….they produce a low pressure vacuum
Same thing
Posted on 9/4/23 at 2:44 pm to OGTiger
quote:
Louisiana has the highest auto insurance rates in the nation because Louisiana is the most litigious state in the nation.
Illinois takes that award. The Mayor of Chicago sued carmakers because their cars weren't sufficiently theft resistant. Now, that has to be the shite suit of the decade award.
Posted on 9/4/23 at 2:45 pm to Ingeniero
quote:
Generally, adding another lane doesn't make traffic better
And taking away 2 definitely doesn’t, amirite?
Posted on 9/4/23 at 2:51 pm to Asgard
The ducks at the lake are free. You can just take them. I’ve got 350 ducks.
Posted on 9/4/23 at 2:55 pm to Asgard
You can over water your lawn. Especially when it's humid out
Posted on 9/4/23 at 2:56 pm to Quatrepot
quote:
Gonorrhea is contagious.
I noticed they took the Gonorrhea alert billboard down in BR off off I-110.
Posted on 9/4/23 at 2:57 pm to Asgard
People generally thing GMOs are intended to make superior crops, like apples that are bigger. In fact, they are generally engineered to be resistant to pesticides so you can spray pesticides to get rid of weeds or bugs without damaging the crop.
Posted on 9/4/23 at 2:57 pm to slacker130
quote:
Most pilots think their job is cooler than yours.
And they’re correct
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