Asklemmy

Almost 30 years into my career as a software engineer, I'm now making a computer game that takes place in Space and were planets and comets follow Orbital Mechanics, so I'm using stuff I learned at Uni all those years ago in Degree-level Physics, since I went to university to study Physics (though later changed to an EE degree and ended up going to work as a software developer after graduating because that's what I really liked to do).

I've also had opportunity to use stuff I learned in the EE degree for software engineering, the most interesting of which was using my knowledge of microprocessor design during the time I was designing high performance distributed systems for Investment Banks.

(I've also used that EE knowledge in making Embedded Systems - because I can do both the hardware and the software sides - though that was just for fun)

Also, pretty much through my career, I would often end up using University-level Mathematics, for example in banking it tended to be stuff like statistics, derivatives and integrals (including numerical approach methods) whilst game-making is heavy on trigonometry, vectors and matrices.

So even though I never formally learned Software Engineering at University, the stuff from the actual STEM degrees I attended (the one were I started - Physics - and the one I ended up graduating in - Electronics Engineering) were actually useful in it, sometimes in surprising ways.

At the very least just the Maths will be the difference between being pretty mediocre or actually knowing what you're doing in more advanced domains that are heavy users of Technology: I would've been pretty lost at making software systems for the business of Equity Derivatives Trading if I didn't know Statistics, Derivatives, Integrals and Numerical Approach Methods and ditto when making GPU shaders for 3D games if I didn't know Trigonometry, Vectors and Matrices.

And this is without going into just understanding stuff I hear about but are currently not using, such as Neural Networks which are used in things like ChatGPT, and Statistics are invaluable in punching through most of the "common sense" bullshit spouted by politicians and other people played to deceive the general public.

Absolutely, you can be a coder, even a good one, without degree level education, but for the more advanced stuff you'll need at least the degree level Maths even if a lot of the rest of your degree will likely be far less useful or useless.

Like rouennaise sauce?

Yearly bug and pest deterrent spraying around exteriors of buildings

I wanted to add to this because it might catch someone else.

I live in a cedar cabin in the mountains. The wood is untreated on the inside. Cedar is not usually attractive to insects that eat wood, but, well... Every year since we moved there, we'd get small amounts of frass (chewed-up bits of wood) from insects eating the exposed roof beams (!!!) of our house. I would spray the beams with permethrin, a bunch of dead ant-looking things would be on the floor the next few days, and that would be it for the year.

This year I called an exterminator, since it keeps happening. He said that it wasn't termites (yay!), but thought that it was some kind of beetle. (Powder post beetles are a huge problem in our area.) He said we had two options: we could either fumigate the entire house (cost: about $10k, since the whole house would need to be tented), or we could paint all the woodwork in the hose with a 1:1 solution of Bora-Care and water. Bora-Care is a disodium octaborate tetrahydrate and glycerin solution, and should poison the wood for pests, without being toxic to people or animals once it's dried. (I may also have to drill the beams in inject a similar product in order to get deep enough penetration.)

This should be a one-and-done process; I should not need to repeat it.

Yearly bug and pest deterrent spraying around exteriors of buildings

No, this actually does something.

I live in an all-wood house. (Literally a log cabin.) I've had issues with carpenter ants. Spraying permethrin around the house, and on their trails when I see them, has largely eliminated the issue. It's a pretty concentrated solution, about 10:1, and has to be reapplied every few months (it does wash off, eventually), but it def. does the job.

You can get a less concentrated treatment for clothing if you're going to be in areas with extremely high levels of mosquitos and ticks.

Source? Not that I don't believe you, I'd like to read more. Is it full on snake oil or only on certain applications?

The blue light filters are hilarious because most devices already support night mode

There's a word for alternative medicine that works. It's "medicine".

I forget the attribution.

Coconut oil is a superfood because you can eat it and use it to do butt stuff.

?

Care to elucidate?