Micah Johnston
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micahrj.bsky.social
Micah Johnston
@micahrj.bsky.social
200 followers 240 following 120 posts
Graphics programmer, Rust enthusiast, and multicellular organism

http://micahrj.github.io · http://mastodon.gamedev.place/@micahrj
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micahrj.bsky.social
imagine being a logician named George Boolos en.wikipedia.org/wiki/George_...
Screenshot of Wikipedia article: George Boolos From Wikipedia, the free encyclopedia Not to be confused with George Boole.
November 13, 2025 at 6:05 PM
micahrj.bsky.social
and if I wanted that specific behavior with e.g. a * node, I can use a setup like this to have complete control over when triggers happen, right
October 31, 2025 at 5:05 PM
micahrj.bsky.social
frustration #1: nodes like * only recalculate their output values when their first input changes. if you want them to recalculate when their other inputs change, the workaround is to add a trigger node between the other inputs and the first input. not sure why I would ever not want this
screenshot of a Max node graph. two flonum nodes with the values 5 and 9 feed into a * node, which feeds into another flonum node displaying the value 20 screenshot of a Max node graph. same as the first graph but with the second flonum input connected to a "t b f" node which is then connected to the first input of the * node
October 31, 2025 at 4:54 PM
micahrj.bsky.social
a lotta yall still dont get it
Solenoid valves differ in the characteristics of the electric current they use, the strength of the magnetic field they generate, the mechanism they use to regulate the fluid, and the type and characteristics of fluid they control. The mechanism varies from linear action, plunger-type actuators to pivoted-armature actuators and rocker actuators. The valve can use a two-port design to regulate a flow or use a three or more port design to switch flows between ports. **Multiple solenoid valves can be placed together on a manifold.**
September 28, 2025 at 5:48 PM
micahrj.bsky.social
Screenshot of a Twitter post: Drone is not real music. Anyone can play one note for a long time, look [holds down organ note to prove point but I instantly become entirely entranced by the sustained oneness and experience of completely pure sensuality, I forget Im pissed and just stand there in eternal peace]
July 15, 2025 at 3:54 AM
micahrj.bsky.social
June 4, 2025 at 2:34 PM
micahrj.bsky.social
Cracking open a cool red dwarf star with the boys
May 7, 2025 at 9:06 PM
micahrj.bsky.social
S T E I N A L I Z E D
κp(x, x′) is a new “Steinalized” positive definite kernel
April 19, 2025 at 5:11 AM
micahrj.bsky.social
which one are you
April 18, 2025 at 6:02 PM
micahrj.bsky.social
What is Homoaromantic? Whereas in an aromantic polycule there is continuous overlap of relationships over a cyclic array of members, in a homoaromantic polycule there is a formal discontinuity in this overlap resulting from the presence of a single hybridized individual at one or several positions within the ring; relationship overlap apparently bridges these members, and features associated with aromanticity are manifest in the properties of the compound.
January 15, 2025 at 5:15 AM
micahrj.bsky.social
So what are the rules? How can we predict whether a polycule is aromantic or not? There turn out to be 4 conditions a polycule must meet in order for it to be aromantic. It's all or nothing. If any of these conditions are violated, no aromanticity is possible. • First, it must be cyclic. • Second, every individual in the ring must be conjugated. • Third, the polycule must have [4n+2] bonds (we'll explain in depth what that means, below) • Fourth, the polycule must be flat (usually true if conditions 1-3 are met, but there are rare exceptions)
January 15, 2025 at 5:14 AM
micahrj.bsky.social
in what fucking universe
November 1, 2023 at 5:59 PM