Feature film Updated 2025-07-16
Phosphate Updated 2025-07-16
Double star Updated 2025-07-16
These are the key mathematical ideas to understand!!
There are actually a few formulations out there. By far the dominant one as of 2020 has been the Schrödinger picture, which contrasts notably with the Heisenberg picture.
Another well known one is the de Broglie-Bohm theory, which is deterministic, but non-local.
Phylum Updated 2025-07-16
There's about 60 of them.
Polyprotein Updated 2025-07-16
Telex Updated 2025-07-16
Not a telephone-based system, needing its own network, and was killed particularly by fax which is. Telex evolved from the Telegraph, which is a binary system at the physical layer.
Video 1.
Siemens T1000 Fernschreiber by dragonforces (2015)
Source.
Utopia Updated 2025-07-16
Minecraft Updated 2025-07-16
Here we list public domain academic papers. They must be public domain in the country of origin, not just the US, which had generally less stringent timings with the 95 year after publication rule rather than life + 70, which often ends up being publication + 110/120. Once these are reached, they may be upload to Wikimedia Commons!

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