Direct product Updated 2025-07-16
Evolution Updated 2025-07-16
Hilary term Updated 2025-07-16
Like the U.S.' spring term.
Level of organization of bodies Updated 2025-07-16
Just like computers, biological systems can be seen as being composed of several different layers of complexity.
Oil drop experiment Updated 2025-07-16
Clear experiment diagram which explains that the droplet mass determined with Stoke's law:
American Scientific, LLC sells a ready made educational kit for this: www.youtube.com/watch?v=EV3BtoMGA9c
Here's some actual footage of a droplet on a well described more one-off setup:Video 2. Source. From Lancaster University
This American video likely from the 60's shows it with amazing contrast: www.youtube.com/watch?v=_UDT2FcyeA4
Micro Bit Updated 2025-07-27
Bluetooth support: not enough RAM for it, though in principle its chip/transceiver could support it! microbit-micropython.readthedocs.io/en/v1.0.1/ble.html
Supported editors: microbit.org/code/
Bibliography:
NES game Updated 2025-07-16
Nintendo 64 emulators Updated 2025-07-16
NMR vendor Updated 2025-07-16
Norm induced by an inner product Updated 2025-07-16
Nuclear weapon detonation Updated 2025-07-16
Simple group Updated 2025-07-16
Does not have any non-trivial normal subgroup.
And therefore, going back to our intuition that due to the fundamental theorem on homomorphisms there is one normal group per homomorphism, a simple group is one that has no non-trivial homomorphisms.
Analytic function Updated 2025-07-16
Documentation generator Updated 2025-07-16
Does Stockfish use the GPU? Updated 2025-10-14
As of 2023, apparently does not use GPUs, but rather a deep learning algorithm called efficiently updatable neural network which is designed to run well on CPUs:
Double pendulum Updated 2025-07-16
Systems biology Updated 2025-07-16
TempleOS Updated 2025-07-16
One is reminded of Ulillillia, see also: www.youtube.com/watch?v=9-79yOZ13qg The Story of Ulillillia by Atrocity Guide (2019)
DNA mutation type Updated 2025-07-16
Massive open online course Updated 2025-07-16
MOOCs are a bad idea. We don't want to simply map the pre-computer classroom to the Internet. The Internet allows, and requires, fundamentally new ways to do things. More like Stack Overflow/Wikipedia. More like OurBigBook.com.
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