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I was under the impression that physicists had too many ideas and too few chances to test them in experiments.


Was QM necessary for invention of bipolar transistors?


Yes, quantum computing is not a problem in modern fundamental physics. Yes, collider construction is not a problem in modern fundamental physics.


SM/beyond SM is the only field in fundamental physics though. Everything else is either a consequence of those models or applied physics.


I'm a big fan of Phil Anderson's article, More is Different[1] where he argues why he things this reductionist view (the view that the physics most worthy of understanding is the physics of the smallest things) is flawed. The fact of the matter is that at all sorts of scales regularities in the laws of nature emerge, and understanding the smaller and smaller building blocks is only one interesting path for physics research.

Condensed matter physics is, in my opinion, a far more interesting and varied field of study than high energy physics. Not only does it contribute to society in a way high energy physics no longer does, but in many senses it takes on a fundamental character like HEP. Every material in the long wavelength limit acts like its own little universe with its own set of fundamental particles and quantum fields.

The universes Condensed matter physics studies have supersymmetry, Majorana fermions, magnetic monopoles, dualities and any other genuinely interesting physical phenomenon you could want.

What's more is that by understanding the physics of these phenomena, we can create new technologies that really matter.

[1] https://www.tkm.kit.edu/downloads/TKM1_2011_more_is_differen...


It depends on whether you regard quantum gravity as SM/beyond SM or not.

Even if you don't, though, there's still cosmology and black hole physics.


…and (if I may add) foundations of quantum mechanics (which may or may not be related to quantum gravity). And dozens of open questions in relativity alone (that have little to do with black holes).


I personally find the entropy connection with information theory and black holes fascinating.


True. I don't know much about cosmology.


I'm sorry, but I disagree with the label "fundamental" here.

One can observe anti-de Sitter spaces in superfluid systems. Is that not more "fundamental" than zoology of particles and their interactions? That has, literally to do with the metric tensor of space. Seems to be a bit more fundamental to me than things interacting in that space.

Put another way, the "fundamental" argument is very weak, and everyone outside of HEP knows this.


we haven’t really understood quantum theory yet on a theoretical level.

Everybody seems to agree with that, yet it seems most Physicists immediately refuse to spend any further thought on it and go back to modeling what happens if you double the number of particles and then crash them at 100 TeV


I wouldn't say that Linux maintenance is completely smooth for me, but if something happens it's usually due to my own poor attention.

OTOH Windows 10 is determined to force its updates on me at the most inconvenient times. Once I left Windows 10 to update over night, to be greeted with grub rescue screen in the morning. Took me most of the next day to fix things.

Linux isn't perfect but at least it doesn't break everything and I'm the one in control of things.


That's the reason I use linux. I need to get work done. I guess I could do it on windows but it's much more convenient on linux to set up a working environment and lots of the tools I use are already there.


Where could I read about advanced assembly optimization techniques like this?



In the data sheets for your cpu. Note that this is cpu specific, even when the instruction set is shared that doesn't mean that the same optimization applies.


They say this leak might enable more malware developed targetting these games.

The code seems to have already been leaked 2 years ago.

https://www.twitch.tv/videos/599332362?t=03s


> Magnetism is a consequence of relativity and the finite speed of light

That doesn't make any sense.


Here's a video explainer: https://www.youtube.com/watch?v=1TKSfAkWWN0

Magnetism affects moving charges, but not stationary charges. A magnetic field in your reference frame is really just an electric field in the moving charge's reference frame.


Differential forms aren't necessary for this though.


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