That would be 0.

Don't cut the drywall. Just mount a 1 X 4 to two studs. Then mount the swing arm to the 1 X 4. Paint the 1 X 4 to match the drywall. Don't make it difficult.

You need to get a recommendation for an ophthalmologist who does lots of cataract surgery. And, you should begin seeing an ophthalmologist yearly, not an optometrist.

[4.6 Entropy - University Physics Volume 2 | OpenStax](https://openstax.org/books/university-physics-volume-2/pages/4-6-entropy)

There is a simple equation that defines entropy. Chemical Engineers make use of the term to describe the behavior of substances. We use it, for example, to evaluate the performance of a steam turbine. It has been misused by zealous promoters to obfuscate information.

I look at it every morning. Rarely read anything.

Ask you doctor for alprazolam. 0.5 mg at bedtime will likely let you sleep all night.

Yes. I also use C#. I don't do much anymore. I have a website built mostly in VB.net continuously expanding since 2005. At 80, the brain is not as sharp as it once was. I didn't start serious programming until about 2000. I used Microsoft Basic on a $3000 Epson CPM machine in 1983. When I started using VBA for Excel around 2000, I found that most of the MS Basic worked with little change. The people at this site have been quite helpful over the years.

I use it.

My condolences to you and your family.

My condolences to you and your family.

I saw the Opera House about the time construction was complete. It was impressive, indeed!

Seems like the device was also used to throw cows.

Yes. I'll be more careful next time.

If you are bigger and stronger than the two, ignore them. It will eventually go away. If you are in a position to direct them, give them lots more work to keep them occupied.

Poor Scheduling on their part does not constitute an emergency on your part. And, if they want it bad, that's the way they will get it.

I'm near Houston and it's soon to reach 19 F, which is quite frigid for us. No gas, just electricity. Texas generators are not the most reliable, so we can lose power for 24 hours or more throughout the state. Generators are not public utilities, so there is no connection across borders. We lost power several years ago for 17 hours when the temperature was below 20 F.

I always reminded my clients "If you want it bad, you get it bad". "Poor planning on your part does not constitute an emergency for me." Do what you can.

You should use TeamViewer. Then you can control her PC easily. Talk on the phone while you are connected.

I am sure you were not born last night!