In theory if you didn't have heating you could get a cheap used machine and run it and the revenue might cover the cost of heating and you get a free to run space heater.
Yeah, APS can be a gun firing system or just a bunch of small fpv drones. The only real limit is safety restrictions, because a drone that is targeted to kill anything moving at it is going to have a good chance of hitting birds and people. That's something you could use in Ukraine if you have no civilians and your group is moving only in vehicles.
You won't have general purpose true AI until it can actually think and reason, llm will never do that. At most they would be a way of interaction with an AI.
Yes, I was agreeing with you. But especially to say that the bulk powder from China can be incredibly cheap, so for a lot of goods the 20$ bottle won't be affected that much by tariffs even if they're at 150%. It's the type of thing with a lot of goods where you can look it up and the bulk amount is cheap but then you have to deal with an entire pallet of something you only need like 5 times ever. So buying the small relatively expensive bottle is still better, and with a wild guess it could only be like 1-4 dollars per bottle more.
No this is for everything including personal devices. It's very simple to just say it's like everyone listening to their phone on speakerphone and the louder it is and the closer you are the more distracting it is to you. Everyone can use it but the more crowded it is the more problems you have. If everyone uses it responsibly then everyone can use it and it's fine. That's why the FCC sets power limits because otherwise you could jack up the signal with a ton of power and no one else can hear anything. For signals it is only the same frequency that interferes with each other but all the space comsats use the same popular KU band so they have to share nicely.
FCC power limits are generally to prevent spectrum corruption, like they don't want your radio to overpower everyone else. So yes, more power is generally better for the signal but it's a shared pool of limited spectrum so your use can hurt other people.
You can't because while there is a correlation it's not 1:1. Ultimately the costs get passed on to the consumer but there will be lots of adjustments. Unless you're buying a product and it comes straight from China individually it won't be just one number.
Profit. Aws is profitable. Products make most of their revenue, it's just that selling junk for cheap is low margin so it's low profit. But their costs mostly stay the same whether they sell junk or not, so it does matter whether they sell a lot or not.
Even lightweight glasses can be irritating and the extra weight from steel v plastic is noticeable. There will never be ar glasses or goggles that are comfortable to wear all the time.
Your brain is always filtering stuff, that's a thing.