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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 4:05 pm to
Posted by jamiegla1
Member since Aug 2016
7614 posts
Posted on 9/4/23 at 4:05 pm to
Plants don’t release chemicals at night when everyone is sleeping
Posted by Stealth Matrix
29°59'55.98"N 90°05'21.85"W
Member since Aug 2019
10005 posts
Posted on 9/4/23 at 4:08 pm to
quote:

Can you expand on this? Examples?

Great-grandpa custom built a machine. Knew it inside and out. Anytime the machine needed maintenance, he knew exactly how to maintain the machine. Under his care, it ran for decades. But now great-grandpa is dead. He didn't pass on his method of maintaining the machine to anybody. Now improper maintenance led to the machine breaking down. The owner of the machine has no idea what's wrong with it. They have to call in someone to look at it. The repair guy that is called in has never seen this machine and has to research the machine. He sends specs and photos to other repair guys he knows, nobody has ever seen this machine before. Days go by, the machine still isn't running. He finally determines that large sections of the machine have to be replaced. New design is completely different from what great-grandpa had in mind. Parts have to be ordered. The machine has to be taken apart to prep for the new internal install. Replacing many of these parts has unintended consequences. Now the machine isn't as efficient, breaks more often, leading to incredible downtime. Hundreds, maybe thousands, of man hours and millions in profit are now lost. An awfully expensive solution for what used to be a dollar and a minute of one man's time.
Posted by Pedro
Geaux Hawks
Member since Jul 2008
36572 posts
Posted on 9/4/23 at 4:13 pm to
quote:

The other 10% is caused by radical liberalism and gay agendas then. I suspect more like 50% though.
if more parents gave a shite that wouldn’t be a problem.
Posted by Roaad
White Privilege Broker
Member since Aug 2006
79550 posts
Posted on 9/4/23 at 4:19 pm to
quote:

What fact is common knowledge in your field but almost unknown to the rest of population?
Not my field, but amazing how many people don't believe this:

If you burn more calories than you consume, YOU WILL LOSE WEIGHT. It doesn't matter what your genes/thyroid/pancreas/etc is doing/not doing. Your body can't create mass out of thin air.
Posted by Roaad
White Privilege Broker
Member since Aug 2006
79550 posts
Posted on 9/4/23 at 4:21 pm to
quote:

50% of the problems in education are a result of shitty parents
fify

30% extreme poverty

20% politics (teacher's unions)
This post was edited on 9/4/23 at 4:22 pm
Posted by TorchtheFlyingTiger
1st coast
Member since Jan 2008
2671 posts
Posted on 9/4/23 at 4:24 pm to
quote:

earned income tax credit is the biggest scam in the US and no one acknowledges it. For example: Individual files a tax return claiming that they were self employed and earned somewhere between $14k-17k for the year. The government sends them a tax refund of about $5k.


Is this accurate? They don't pay FICA and that's just overlooked? Mayve those 80k nee IRS agents could crack down on this if so. Unlikely, I know.
Posted by LemmyLives
Texas
Member since Mar 2019
10387 posts
Posted on 9/4/23 at 4:25 pm to
quote:

Knew it inside and out


Just show me the circuit diagram!
This is no different from IT, especially after AGILE development methods took over. When you're taking AGILE training, and one of the first things the course tells you is that AGILE does not mean no documentation, you can be assured that is exactly what it means. Remember when we were supposedly taught to add comments in code? Multiple Lols.
Posted by Barrister
Member since Jul 2012
5015 posts
Posted on 9/4/23 at 4:25 pm to
Many Judges simply do not know the law and they wing it
Posted by Frogonmytoe
Member since Jun 2023
330 posts
Posted on 9/4/23 at 4:27 pm to
quote:

that's your opinion. I bet the founding fathers would disagree


Wowwwww. This is special stupid
Posted by LemmyLives
Texas
Member since Mar 2019
10387 posts
Posted on 9/4/23 at 4:31 pm to
quote:

30% extreme poverty


That's an excuse, and being a Navy brat helped teach me that. Would you argue that an E-5 with three kids living overseas wasn't the near definition of poverty? Yet, that NCO was checking his half black/Philipino's kids homework every night. You see this often in the civilian world too. A part of Houston called Alief is pretty poor, and has shitty schools. The Asian and African kids go to the same school as American black kids do. African and Asians emphasize education to a far greater degree than some other groups. Which groups go to A&M, and which ends up stealing rims? I'll hang up and listen.
Posted by Olric
New Orleans
Member since Jul 2015
2047 posts
Posted on 9/4/23 at 4:33 pm to
quote:

30% extreme poverty


This is shitty parenting
Posted by Porpus
Covington, LA
Member since Aug 2022
2540 posts
Posted on 9/4/23 at 4:55 pm to
I was a computer programmer for 20 years and I can't remember ever reading a code comment that I found helpful. There were times I put in a comment temporarily, to hold onto an example CURL call to an API endpoint or something, but comments checked into the actual repo by someone else? Totally useless and not to be trusted.

I think I was on one or two projects where unit tests actually helped us. Similarl with log files, APM, etc.- mostly garbage.
Posted by LemmyLives
Texas
Member since Mar 2019
10387 posts
Posted on 9/4/23 at 4:59 pm to
quote:

Totally useless and not to be trusted


Fair point. Like the time I trusted that the power cable labeled "Server 112" actually went to Server 112. And not to the switch for the entire rack
Posted by Sneauxghost
Member since Sep 2020
1220 posts
Posted on 9/4/23 at 5:01 pm to
Blood diagnostics. Vax is a weapon. Sorry to those that took it. We knew almost immediately.
Posted by G Vice
Lafayette, LA
Member since Dec 2006
13111 posts
Posted on 9/4/23 at 5:04 pm to
quote:

Blood diagnostics. Vax is a weapon. Sorry to those that took it. We knew almost immediately.

Please expand on this.....

Posted by F1y0n7h3W4LL
Below I-10
Member since Jul 2019
2471 posts
Posted on 9/4/23 at 5:10 pm to
Epson printers that force you to use proprietary ink cartridges are a rip-off.
Posted by GetMeOutOfHere
Member since Aug 2018
911 posts
Posted on 9/4/23 at 5:18 pm to
quote:

I was a computer programmer for 20 years and I can't remember ever reading a code comment that I found helpful.


You don't comment code to say what you are doing, that's a stupid concept brought on by idiot instructors in CS.

You do it to say why you're doing something a certain way, so the 26-year-old know-it-all that wants to rewrite everything in the hot technology of the day can't say he didn't know that removing or changing that code would have effects downstream.
This post was edited on 9/4/23 at 5:19 pm
Posted by AlumneyeJ93
Member since Apr 2022
829 posts
Posted on 9/4/23 at 5:18 pm to
Surprisingly, people question me a lot on this, most American locomotives are powered by electric motors on each axle. They are electro-mechanical machines and the diesel engine drives a large alternator which supplies electricity to each of the traction motors on both ac and dc locomotives.
Posted by Sneauxghost
Member since Sep 2020
1220 posts
Posted on 9/4/23 at 5:24 pm to
I don’t have to. White papers are being completed and will be out soon. Everyone will see. The number of injury deaths has surpassed the number of deaths assigned to ‘Covid’. It is a statistically created pandemic using a faulty pcr test to generate numbers and fear. Don’t believe just me. Wait and see for yourselves. This kind of crime cannot be kept hidden forever.
Posted by namvet6566
Member since Oct 2012
7575 posts
Posted on 9/4/23 at 5:28 pm to

Cat Scratch fever can cause Brain Damage and kill you

fricking Cats
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