How video games use lookup tables(blog.frost.kiwi)
602 points by todsacerdoti | 102 comments
A blog post explaining how video games use color lookup tables (LUTs) for tinting and color grading, with WebGL examples showing how to implement them.
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Watt The Fox?(h.43z.one)
320 points by h43z | 69 comments
Blog post investigating how websites keep audio sinks active, wasting CPU and battery, and how Firefox allows it, discovered via PulseAudio on Linux.
Troubleshooting: A skill that never goes obsolete(autodidacts.io)
351 points by surprisetalk | 117 comments
An essay on The Autodidacts blog arguing that troubleshooting, systematically finding and fixing causes of unwanted system behaviour, is a domain-agnostic skill.
How to be anti-social – a guide to incoherent and isolating social experiences(nate.leaflet.pub)
336 points by calcifer | 311 comments
A satirical blog post listing ironic tips on how to be anti-social, such as assuming malice, avoiding challenges to assumptions, and digging in against dissent.
ARC-AGI without pretraining(iliao2345.github.io)
331 points by georgehill | 90 comments
Blog post by Isaac Liao and Albert Gu describing a method that solves ARC-AGI puzzles using lossless information compression without pretraining.
A New Experiment Meta-Strategy(chillphysicsenjoyer.substack.com)
26 points by surprisetalk | 1 comments
A Substack post by an amateur physicist describing a new strategy for doing home experiments after reorganizing a messy lab to fit limited free evenings.
Radios, how do they work?(lcamtuf.substack.com)
613 points by todsacerdoti | 101 comments
A blog post by lcamtuf giving a brief introduction to antennas, superheterodyne receivers, and signal modulation schemes for hobbyists.