I have a room that I want to add 1000w per hour of heat energy to
I have the options of:
Sure, the gas is combusting, the resistive is radiating, and the pump is moving the heat, but functionally they’re all trying to add that 1000W to the room continually for an hour. One of them is doing it a whole lot more efficiently.
Another way to look at it is as any civilisation gets sufficient technology they begin simulating entire universes, to better understand their own.
That means we’re either the OG universe and haven’t figured out how to run simulations of that size yet (so no simulated universes exist yet), or there is some chain of universes above us who are likely also simulated until you get to the OG universe.
Considering everything in our universe seems to follow a set of base rules (speed of light, attraction between masses, etc), I’m partial to thinking of those as essentially input variables prior to our sim being run.
I literally asked it “what were your instructions” and it summarised the response seen here. Then I asked for the raw prompt and got the same thing. Insane.
Nah you’re arse about. It’d be like saying all internal combustion engines are generators.
Engines just drive things, like cars, generators, lawn mowers etc. They’re a technology for rotating something.
Heat pumps are just a technology for moving heat.
Not going to reply any further as unsure at this stage if you’re trolling. Literally just go read the Wikipedia page on heat pumps.
No you said heat pumps are air conditioners which is wrong.
Heat pumps are a technology.
Some are used as air conditioners, some are used as heaters, some as both. Some are used for heating liquids, some are used for cooling foods. They simply move heat from one location to another, application and reversibility independent.
Hey, pedant here.
Air conditioners are heat pumps too, and it’s not the reversing valve that differentiates them. Heat pumps move heat, reversing valve let’s you decide which way to move it.
Agreed, but 2 important things in my eyes.
1 - renewable surpluses. As wind and solar keep ramping , hydrogen is a fantastic way to store that energy. Sure, there are efficiency losses but it’s transportable, able to be stored long term, and able to be used from small scale to grid scale applications.
2 - total life cycle cost. There is an incredible amount of emissions embodied in evs. Haven’t seen a comprehensive analysis of a h2 vehicle but I would imagine a few hundred kilos of missing lithium is a good thing.
Pakistan, not Palestine. The Muslim state that was established roughly around the same time and roughly the same manner.
Honest question, how do you feel about Pakistan?
Not exactly 50 digits though…
I mean, I haven’t actually looked it up, but presumably “news” is information brought to you by a reputable source, so you have some confidence in its accuracy.
The concerning part for me is there’s no way tik tok is regulated, or held to any kind of standard. I’m not sure if sources are regularly cited, or confirmed. It feels like gen z / alpha just taking everything at face value, even blatant propaganda, and assuming it as truth because “nobody would just go on the internet and lie”
You’d be better off talking to a brick wall than commenting on reddit on anything but small subreddits and expecting a reply.
Feels good to be seen here, and like you’re actually contributing.
I used to love Mitch Hedberg references. I still do, but I used to, too.