Ciro Santilli @cirosantilli 35

Biologists are obsessed with these!

A good definition is that the sparse matrix has non-zero entries proportional the number of rows. Therefore this is Big O notation less than something that has $N^2$ non zero entries. Of course, this only makes sense when generalizing to larger and larger matrices, otherwise we could take the constant of proportionality very high for one specific matrix.

Of course, this only makes sense when generalizing to larger and larger matrices, otherwise we could take the constant of proportionality very high for one specific matrix.

tmux for newbs: Section "Terminal multiplexers are CLI desktop environments".

Contains the gene: e. Coli K-12 MG1655 gene thrL.

Subset of the longer E. Coli K-12 MG1655 transcription unit thrLABC.

Ciro Santilli is mildly obsessed by nuclear reactions, because they are so quirky. How can a little ball destroy a city? How can putting too much of it together produce criticality and kill people like in the Slotin accident or the Tokaimura criticality accident. It is mind blowing really.

Uranium vs plutonium: Section "Uranium vs plutonium Quora answer by Ciro Santilli".

More fun nuclear stuff to watch:

Knock knock.

Our notation: $D_n$, called "dihedral group of degree n", means the dihedral group of the regular polygon with $n$ sides, and therefore has order $2n$ (all rotations + flips), called the "dihedral group of order 2n".

A Cartesian product that carries over some extra structure of the input groups.

E.g. the direct product of groups carries over group structure on both sides.

Specifies fixed values.

Can be used for elliptic partial differential equations and parabolic partial differential equations.

Numerical examples:

Like the U.S.' spring term.

Just like computers, biological systems can be seen as being composed of several different layers of complexity.

Bibliography: med.libretexts.org/Bookshelves/Anatomy_and_Physiology/Book%3A_Human_Anatomy_and_Physiology_Preparatory_Course_(Liachovitzky)/01%3A_Levels_of_Organization_of_the_Human_Organism/1.01%3A_Levels_of_Organization_of_the_Human_Organism

Good:

Bad:

Some Obsidian digital gardens that would fit well with OurBigBook:

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:

This American video likely from the 60's shows it with amazing contrast: www.youtube.com/watch?v=_UDT2FcyeA4