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Upspin Overview · Upspin
Upspin is a peer to peer file sharing system with access control (list users who can access a file), unlike IPFS and related systems which are designed around different use cases
filesystems  structure 
yesterday
LMS color space - Wikipedia
What I'm actually working on: eye sensitivity to color () to rgb; top,bottom are references,…
from twitter
2 days ago
Twitter
What I'm actually working on: eye sensitivity to color () to rgb; top,bottom are references,…
from twitter
2 days ago
Twitter
Sometimes you get something you don't want, but it's pretty anyway.
from twitter
3 days ago
Bug 638477 – Strange sound on mp3 flash website
Linus weighs in on memcpy and undefined behavior
3 days ago
Tidepool Blip
Software to handle continuous glucose monitors
health 
4 days ago
Monoid
. It's the beautiful Monoid from ,
from twitter
7 days ago
Brian Moriarty | Lectures
History of interactive storytelling
7 days ago
Twitter
zsh delighted me today: zle_highlight=(default:bold,bg=yellow,fg=black region:bg=103,fg=black paste:bg=white) ; it'…
from twitter
8 days ago
Everyone Has a Personal Green’s Theorem - National Council of Teachers of Mathematics
Mathematicians aren't "good" at all math in the sense that they find it easy. They all ran into something hard and overcame it with work.
math  wisdom 
8 days ago
Elon Musk Is Really Boring - Bloomberg
Whole article is very funny, and extremely interesting
from twitter_favs
8 days ago
Twitter
Whole article is very funny, and extremely interesting
from twitter_favs
8 days ago
Log In - New York Times
These kinds of diagrams (incl ) make me stop and think, whereas
from twitter
12 days ago
About SineRider
These kinds of diagrams (incl ) make me stop and think, whereas
from twitter
12 days ago
Log In - New York Times
These kinds of diagrams (incl ) make me stop and think, whereas
from twitter
12 days ago
Twitter
The “draw something and then get evaluated” is cool. First saw technique here
from twitter
12 days ago
Twitter
Prison Architect but without the undertones of state sanctioned violenc- wait
from twitter_favs
12 days ago
Twitter
Long wanted to see a detailed airport simulation game (see ); found :…
from twitter
12 days ago
Blobs in Games: Transport Tycoon: modular airports
Long wanted to see a detailed airport simulation game (see ); found :…
from twitter
12 days ago
Untitled (https://www.handprint.com/HP/WCL/IMG/conesps1.gif)
see (excellent site); I suspect tetrachromat colors will mostly be in the "unrealizable" space, which
from twitter
15 days ago
Spectral discrimination in color blind animals via chromatic aberration and pupil shape
Nice! Incidentally I just read a paper that explains how "colorblind" cephalopods could see colors:
from twitter_favs
16 days ago
Untitled (https://www.handprint.com/HP/WCL/vismixmap.html)
*with the caveat that there are different color circles with colors spaced differently
from twitter
16 days ago
CIELUV - Wikipedia
is a nice diagram that relates the frequency and the “angle”/circle form; purples have no frequency
from twitter
16 days ago
handprint : color theory
Huge reference about color theory
color 
16 days ago
RGB color model - Wikipedia
I'm looking at the math for the third paragraph of ; might lead to opponent process later, not sure
from twitter
18 days ago
CIELUV - Wikipedia
You can see this on the CIE 1976 (or 1934) diagram — the numbers are the wavelengths of light
from twitter
18 days ago
Twitter
Wraparound tile maps with sphere topology
from twitter_favs
18 days ago
Don’t Panic — End Poverty
In honor of the death of Hans Rosling (too soon), watch his video on eradicating global poverty.
from twitter_favs
18 days ago
Twitter
Huge loss and proof that doing science outside the academy can also have massive impact.
from twitter_favs
18 days ago
Twitter
There's a subreddit for explorable explanations like the ones on and
from twitter
19 days ago
Twitter
The tidbit at the end of this post about packets getting dropped is incredibly interesting if you use UDP for stuff…
from twitter_favs
22 days ago
Twitter
Had to up my debugging game and animate my Fortune's visualization to track down bugs. This algorithm i…
from twitter_favs
24 days ago
Twitter
Thought this might be something that you like.
from twitter_favs
25 days ago
How to Write Fast(er) Emacs Lisp « null program
How to Write Fast(er) Emacs Lisp (great overview of the details rust matter, particularly opcodes)
from twitter_favs
25 days ago
Humans’ stuff vastly outweighs humans | Science News
Human-made things surpasses the biosphere in mass and variety:
from twitter_favs
25 days ago
Home | Good Video Game Interface Screenshots
Loading, inventory, skill, other types of screens from a handful of games
ui  games 
25 days ago
Twitter
Good overview: Wraparound tile maps with sphere topology
from twitter_favs
26 days ago
Our Games | Spry Fox
Why did the url change from to ? No more Leap Day, Bunni, Highgrounds?
from twitter
28 days ago
Twitter
Actual Deuteranomal here: Find it hard to differentiate the colors from :28 to :41 d…
from twitter_favs
28 days ago
Implementation of Hex Grids
If it's just stretched you can unstretch and run the same algorithms. See
from twitter
4 weeks ago
Implementation of A*
I don't have any Rust code handy but I have some Python for breadth first search (flood fill)
from twitter
4 weeks ago
Red Blob Games
僕はこのサイトが好きです
from twitter_favs
4 weeks ago
2004 study about Rengstorff Ave grade separation in Mountain View CA
Goals: (a) Rengstorff Ave and train tracks should be grade separated, (b) rail needs space for possible expansion to 4 tracks, (c) minimize disruption to neighborhood businesses and residents.
transportation 
4 weeks ago
Hex Map 1, a Unity C# Tutorial
. I'm doing with theory from , going flat-top for personal taste & challenge.
from twitter_favs
4 weeks ago
Twitter
Oh cool, has been posting again!
from twitter
4 weeks ago
Tabletop Whale
Oh cool, has been posting again!
from twitter
4 weeks ago
Twitter
I ran my hsl(_,50%,50%) test image through for Deuteranomaly and D…
from twitter
4 weeks ago
Coblis — Color Blindness Simulator | Colblindor
I ran my hsl(_,50%,50%) test image through for Deuteranomaly and D…
from twitter
4 weeks ago
Group velocity - Wikipedia
I love the group vs phase velocity animation on Wikipedia (but the colors could be better)
from twitter
4 weeks ago
Twitter
I love the group vs phase velocity animation on Wikipedia (but the colors could be better)
from twitter
4 weeks ago
Articles
There's a dice language AnyDice
from twitter
4 weeks ago
Priv8 :: Add-ons for Firefox
Multiple profiles applied to browser tabs
privacy  security  web 
5 weeks ago
Twitter
Something about this doc is particularly striking.
from twitter_favs
5 weeks ago
Hexagonal Grids
A nice reference when creating Hex Grids.
from twitter_favs
6 weeks ago
algorithm - Generating random points within a hexagon for procedural game content - Stack Overflow
An appendix for Hex pages, maybe? Picking random point inside your hexes: (more complex than expected)
from twitter_favs
6 weeks ago
Twitter
A Spry Fox game hasn't cost less than $400k to make in a very long time. (And we don't pay ourselves big studio sal…
from twitter_favs
6 weeks ago
betterexplained.com - life lessons after 10 years
Kalid's values and style are similar to mine; he applies it to math and I apply it to algorithms
visualization  education 
6 weeks ago
Twitter
RT : 10 year anniversary! New Post: Life lessons after 10 years of BetterExplained
from twitter
6 weeks ago
Nothing to be done
Essay about different ways of thinking and how they lead to different kinds of institutions — free markets, schools, hospitals, etc.
wisdom  society  structure 
6 weeks ago
The state of d3 Voronoi - Philippe Rivière - Visionscarto
What d3 voronoi supports, ways it can be used in ways people don't think of, what it doesn't support, what would be useful, bugs to be aware of
voronoi  d3 
6 weeks ago
Story Thought and System Thought – Quora Design – Medium
Argues that you need both story thought and systems thought even though they're incompatible
wisdom 
7 weeks ago
How to Choose the Best Lenses for Your Glasses
Table of different materials for eyeglasses (cr-39, polycarbonate, etc.) along with refractive index (lower value --> thicker) and abbe number (lower value --> chromatic abberation), uv blocking, impact resistance
7 weeks ago
Diagram: life calendar
hadn’t considered weeks; I use months and fill in every box with what I did that month
from twitter
7 weeks ago
Twitter
The atomized field of dynamic communications media marches on! A nice retro on lessons from ’s slice:…
from twitter_favs
7 weeks ago
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