General linear group Updated 2025-07-16
Non-invertible are excluded "because" otherwise it would not form a group (every element must have an inverse). This is therefore the largest possible group under matrix multiplication, other matrix multiplication groups being subgroups of it.
Greenberger-Horne-Zeilinger state Updated 2025-07-16
Guns Are Worthless Updated 2025-07-16
Maxwell's equations in curved spacetime Updated 2025-07-16
Combination of electromagnetism and general relativity. Unlike combining quantum mechanics and general relativity, this combination was easier.
TODO any experiments of interest at all?
RimWorld Updated 2025-07-16
Sexual arousal Updated 2025-07-16
Analects translation by Robert Eno (2015) 16.7:
Unit and system tests Updated 2025-07-16
Dwarf Fortress Updated 2025-07-16
Limited series Updated 2025-07-16
If you are going to make a television series, do make it a limited one. Plan one story, and execute it amazingly. Don't let things drag on and on.
Matrix representation of a linear form Updated 2025-07-16
For the typical case of a linear form over , the form can be seen just as a row vector with n elements, the full form being specified by the value of each of the basis vectors.
Punycode inscription Updated 2025-07-16
There seems to be nothing of particular artistic value as far as we've seen so far, the only interest in such tokens seems to be that:
- there are some examples that came earlier than those in the Bitcoin blockchain, notably a bit earlier than Section "BitLen"
- Namecoin is a NFT system unlike Bitcoin which is fungible, so those assets are naturally tradable
Sum of three cubes Updated 2025-07-16
The Simpsons Updated 2025-07-16
The Fall of The Simpsons: How it Happened by Super Eyepatch Wolf (2017)
Source. This interesting video essay makes the main point that the Simpsons used to be good because they mocked mainstream. But then they became mainstream, which basically defeated their purpose. Think different from Apple comes to mind. Sun Erniang Updated 2025-07-16
Erniang is way more popular than her ranking in the 108 Stars of Destiny.
This is of course in part because she is one of the only 3 108 Stars of Destiny women. But her story about making human mantou is particularly fun!
She's also quite seductive, which gives directors a good opportunity for a bit of fan service. See e.g. kknews.cc/history/6epp2pp.html for a still from The Water Margin showing some good cleavage for example.
Quantum key distribution protocol Updated 2025-07-16
Quantum logic gate Updated 2025-07-16
At Section "Quantum computing is just matrix multiplication" we saw that making a quantum circuit actually comes down to designing one big unitary matrix.
Instead, they use quantum logic gates.
Suona Updated 2025-07-16
One of the most flashy chinese musical instrument!
SuperCollider Updated 2025-07-16
How to play scores and save them to files is discussed at: doc.sccode.org/Guides/Non-Realtime-Synthesis.html
They have a nice looking IDE, but running anything from the command-line interface is super hard, much unlike Csound. How to get a decent hello world: stackoverflow.com/questions/65360414/how-to-play-a-supercollider-file-non-interactively-from-the-terminal-command-lin
Sample composition with custom synths + notes: sccode.org/1-5cl
leanpub.com/ScoringSound looks like a decent tutorial, it is basically the Csound FLOSS manual for SuperCollider.
Quantum mechanics bibliography Updated 2025-07-16
Quantum software Updated 2025-07-16
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