Doctor Who - The End Of Time: Part II

Visualization of the Rubik's cube

crowley. crowley’s new hair color is 6.66. That’s the color coding. his hair is literally demonic. i love this show

i just realised there are people out there who don't know about proof by mathematical induction. the world is a dark dark place

sketchbook

Reblog if you ARE a woman in STEM, SUPPORT women in STEM, or ARE STILL BITTER about Rosalind Franklin not getting credit for discovering the structure of DNA and the Nobel prize going to Watson and Crick instead.

5x5 Diamond rule, iterates 1-32

Iterates 40, 48, 56

Iterate 64

Iterate 128

This is a 2D cellular automaton generating a 3D fractal layer by layer. I coded it in Microsoft Excel - each pixel is 1 cell.

See more MSExcel fractals

"Is maths really necessary?" Yes, yes it is

I was dicking around in polar coordinates last night and I found something... extensible.

r = sqrt(sec(2θ)), an ordinary hyperbola. One of the five conic sections. In Cartesian coordinates x^2 = y^2 + 1.

r = sqrt(sec(3θ)), a triperbola :)

And now here's r = sqrt(sec(aθ)) for some other values of a:

a = [1/2 2/7 6/1 5/2 3/5 5/9]

what the fuck is morbius even about

happy Angel Crowley today 🥹