Known eukaryotes without mitochondria, which are very rare, have lost mitochondria they previously had.
Having mitochondria appears to be a requisite for being an eukaryote. This is one of the central thesis of Power, Sex, Suicide by Nick Lane (2006).
Time-energy uncertainty principle Updated 2025-07-16
There is also a time-energy uncertainty principle, because those two operators are also complementary.
Human embryonics Updated 2025-07-16
Video 1.
General Embryology review in 20 minutes by Medical Animations (2020)
Source. Completely devoid of passion, but once you already have the I should have loved biology by James Somers mindset, it's OK.
Ciro Santilli thinks imperative programming is just a superset of functional programming where you can have state.
C and C++: OK, you're old before the Internet and compiled, forgiven.
Python: OMG, please, just make it work!!! Your are interpreted!!! You are a hot web technology!!! Node.js and Ruby are doing just fine, and Ruby is not newer than you!!! See also: pip.
OpenAI Updated 2025-07-16
In 2019, OpenAI transitioned from non-profit to for-profit
so what's that point of "Open" in the name anymore??
Git object Updated 2025-07-16

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