This year I upped my listening list.
After finishing Andy Weir's Hail Mary, then Artemis, and did a segue to Ada Palmer's Too Like the Lightning. The latter is interesting, a first book from the award-winning Terra Ignota series. It was the kind of book that contained so much "look at me I'm hyper educated" lines, looking up the author did not disappoint. PhD in art history from Harvard by age 25. It's a speculative fiction about a utopian world where different world powers specialize in different niche skills/activities. It had some interesting takes, from french rationalism to the sexual revolution, but I ultimately just found it unnecessarily confusing and sweating heard to be edgy (about women's penises etc...) with a lot of unnecessarily philosophical references while the plot itself felt thin. I could literally summarize it in 3 sentences (which I won't).
en.wikipedia.org
So after the first book I decided to not read/listen more of the Terra Ignota series and go straight to non-fiction.
So I first went with Mysteries of Modern Physics: Time. It is quite a remarkable lecture series about, Time. the main take home is the existence of the "past hypothesis" that states that even though we have spacetime, the past is different from the future because it has higher entropy (disarray / chaos). We do not know why. I also learned that Einstein worked in the patent office of Switzerland, the then chronography capital of the world. Einstein's special relativity didn't come from vacuum, it came from a time where Switzerland was pushing for standardizing time measurements among the swiss cities that had their own time beforehand.
Then I went with Einstein's Relativity and the Quantum Revolution. Now that was one hella good series for non-scientists on relativity, from Galileo's relativity to Einstein's. The main take home is pretty funny. Special relativity is a double misnomer, because it states that uniformly moving systems share the same frame of reference, i.e. the rules of the universe apply the same way regardless of once place in space-time. Meaning there aren't "special places" and some rules are "absolute", i.e. nothing's special or relative, LOL. Also, general relativity is actually complicated where gravity is redefined as something that warps spacetime. It is also an interesting thing, I went to this math specialized middle school where we had 8-10 math classes a week where half of our classes were geometry classes. Turns out I was taught non-Eucledian mathematics. Literally the first class with the geometry teacher covered how parallel lines cross in infinity. They were describing a curved space(-time). Thirty years later now I know we had an Einstein quote on the wall of our classroom, LOL. At any rate, this whole thing about crossing parallels started making sense through general relativity examples: light continues traveling in the shortest, straightest path, but when heavy objects warp spacetime the shortest path isn't linear for far away observers but it is for light.
My other favorite mindfuck is how light experiences no time. Light is fully aligned with the time dimension so for light, everything is NOW. Love it.
These lectures also go over some of the basics of the Coppenhagen school quantum physics, of which apparently I had learned surprisingly extensively in chemistry and biophysics classes. It was nice though now I understand Heisenberg's uncertainty principle much deeper. The way I was taught is you can only establish a particles position OR its speed/momentum/path, but never both. I've never connected the duality of photons being waves and particles with the principle. The two are connected indeed, the universe "stores" the data as wave functions which describe the probability of finding a particle in a certain position, but the moment we detect the location if the particle, the statistical function becomes irrelevant (collapses). This is what was classically described as the collapse of the wave function. Schrödinger's cat is just a though experience that tries to demonstrate that the collapse of the wave function could be amplified into our measurable reality. Though it doesn't take into consideration that the cat may count as an "observer" so its presence would collapse the wave function anyway (my interpretation). Side note, as I've learned, Schrödinger liked young girls. VERY young girls, so it's quite fucked up.
https://en.wikipedia.org/wiki/Erwin_Schrödinger#Sexual_abuse_allegations
And then I ventured into the THeory of Everything, lecture series by Don Lincoln. Now that's closer to my taste, he doesn't hold much back and essentially summarizes the particle zoo. We are with particles as the 1800s were with animal Taxonomy after the Origin of Species from Darwin but before the discovery of DNA. He also proposes that there might be another periodic table of quantum elements, as implied by the symmetries thus far described. I also enjoy a lot of the math described there. What's really new to me is how they predicted the possible existence of antimatter: the equations simply worked with both Positive and Negative numbers. Beautiful. The lectures also challenge a lot of conventionally accepted ideas, like the alternative theories to the Big Bang, multiverse, etc. It's much harder to summarize these lectures and he is much more technical, but I love it.
Regardless, I'd summarize my newfound fondness for quantum mechanics this way: I'd rather grind my gears trying to figure out quantum weirdness than human weirdness.