Yeah, I’m much more worried about someone in my country spying on me then China, like what are they gonna do from the other side of the world?

Śnieg: snow

Its all just weird physics and RF stuff, all they would find out is that I am a giant nerd. Some examples: common base colpitts oscillator, inductance calculator, temerature PIN detector FWHM.

Security from what? Get a threat model.

A NAT will restrict connections from the internet, but won’t stop attacks from your local network. As your network grows, it might be a good idea to isolate shitty IOT devices (firmware is often full of holes), home internet and sensitive devices like cameras.

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Unfortunately, this keeps changing. Old slurs get recycled or forgotten, and new words become offensive. Corporate guidelines are often hugely overbroad to avoid offending anyone. The best way to avoid things like what just happened, by checking slang in a dictionary before using it.

IRC, assorted mailing lists and forums, Matrix, Mastodon and occasionally Reddit (blasphemy, I know)

Bad design. These bulbs often run supper hot, resulting in premature failure from electromigration and similar. Some manufacturers are better about this then others, so try another one. Filament style bulbs also tend to run colder, and last a lot longer. (But they flicker and play badly with dimmers)

When others might be interested in what you have to say. If it’s a discussion, them other participants almost always want to receive what you send. However, if you asking a question about an assignment, don’t, no one else needs that.

They do it to sound cool. Interestingly, in Japan (often nonsensical) English often gets used as a decoration in a similar way: https://youtube.com/watch?v=V347dTGZVl0

Interestingly, English has been the target of this quite a few times: https://youtube.com/watch?v=V347dTGZVl0

As quietly as possible, you don’t notice hearing damage until it’s too late to do anything about it.

In terms of performance, the best option is multiple wired together access points. You can get flat Ethernet cable that can easily fit under doors, carpets and through windows if you don’t want to/can’t drill any holes in your walls. Mesh networks are an option, because the mesh nodes generally have higher power transmitters then your device, but this will be slower then a proper setup, and get slower the further you are from a node with a wired connection.

If you are on 5 GHz, try moving to 2.4 GHz, the top speed is slower, but it much better at passing through walls.

I can hear the RFI from here.

Put #define true (rand()%1000 != 0) in some obscure C or C++ header file on their system/project. This makes true evaluate to false one in a thousand times, and will make them spend hours trying to figure out why things like infinite loops, aren’t quite infinite.

Other languages should also allow you to do things like this, if not messing with constants, messing with standard library functions.

Bluetooth devices only broadcast their name when in pairing mode, at other times only the mac address is available. In other words, these are just people’s Bluetooth devices like headphones, cellphones, airtags, etc.

I would totally recommend a good precision pencil-style iron. They are somewhat expensive (400$ to 600$), but super nice and easy to use. All the power supply and control electronics is in the base, making the actual iron super light and easy to use, furthermore the hot part is tiny, so it’s much easier to avoid touching it when doing fine work. Despite the small size of the hot end, they do very well on large parts, and are able to heat up instantly.

Not only can the creator delete comments, but YouTube itself seems to algorithmicly delete comments, especially longer comments.

Hobby electronics started cheep, with a crappy soldering iron (a good precision one was the best purchase ever) and some cheep parts, ended up with a room stuffed with a thousand dollars worth or parts and a few thousand more in test equipment.

No. Conservation of mass and energy only prohibit the total mount of mass and energy changing. The universe could have always existed with that mass and energy. We have good evidence that a lot of mass and energy was spread out by the expansion of a much smaller universe around 13.8 billion years ago, but we don’t know what the universe was like before that, it could have always existed, or it could have been formed by the collapse of another universe, we don’t know for sure.

Anyway, the laws of physics are just empirical observations, they have been proven wrong before. Einstein’s general relativity disagrees with Newton’s laws of motion and, further study reveled that Newton was (very subtly under normal conditions) wrong.