reduce entropy
Toronto, Ontario
Joined August 2014
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Stephen Fay retweeted
Another Weather + GIS for Friday
All of my weather maps color tables + another 1000 --> forecasteagle.com/ramps
Use, share, have your bot produce beautiful weather maps. Stop the slop.
Stephen Fay retweeted
do you understand what nuclear transition's low sensitivity to environment really means? It means you can use it in SOLID STATE. No more fancy fragile optical lattice acrobatics, no vapor cells, you can have 229Th in a host crystal like CaF2, and it can be tiny.
that's what they did, picture from JILA and TU Wien folks who tested the clock transition linewidth vs doping concentration earlier this year. It shall start climbing this ladder when you echo and rephase the inhomogeneous broadening. Time to make higher power 148 nm pulses and better detectors.
OMG a team from China made a thorium 229 nuclear clock that’s amazing!!
The current SOTA timekeeping standard is atomic clocks, but nuclear clocks would be way more stable. This current clock is below SOTA but Th229 could well be the new SOTA very soon.
Nuclear clocks could be better because the nuclear transition Q is higher by 10x and it’s also shielded from the environment because it’s in the nucleus.
Th229 is rare because it has a nuclear transition that is excitable by lasers - usually these are way too high energy to do anything with so making a nuclear clock was considered impossible.
Atomic clock transitions are usually microwave/optical. The Th229 nuclear transition is ultraviolet, which we can make a laser for with a lot of work - the UV laser is one of the big technical breakthroughs here actually.
This is so cool!!!!
A nuclear clocked synchronised to Th229, Huang et al. nature.com/articles/s41586-0…
Stephen Fay retweeted
All my work online for a guaranteed 100 years.
It's a new service being offered by WordPress. They tried it out on me. I think it's great.
Explained here: wordpress.com/blog/2025/02/1…
This is such a gift to the world. All of @stewartbrand’s work: writing, festival shenanigans, & 50,000(!) photos, dating back to the 50s: stewartbrand.org/
(Where else could you find Marshall McLuhan, Brian Eno, and Marlon Brando in one place!?)
Stephen Fay retweeted
“there aren’t any cryptography results”
“there aren’t any cryptography results”
Stephen Fay retweeted
I have spent far too much time on the Github integrations in T3 Code the last few days.
Cut rate limit usage by over 75% and made monitoring behaviors much more reliable. Julius moved us off the CLI for API calls we can do more efficiently directly. We rotate between the GQL and rest APIs depending on which uses your rate limits most efficiently (with fallbacks).
This was a ton of work that will largely go unnoticed, but it's the type of stuff I love. Had to do like 30 implementations of the PR watcher before I got it to a good spot.
On one hand, I'm thankful the details can be seen by those who dig into the source code. On the other, feels weird that everyone else will just copy our work and never have to think so much about this.
Stephen Fay retweeted
funny story, it might be that major software companies have not gotten less reliable, it really might just be github
Stephen Fay retweeted
WOW this is an absolutely incredible technical accomplishment. Kudos to @oliviali_ and the @recast team!
Tag @realmilancurcic who has built similar capabilities in the past (cloudrun.co).
We open-sourced our GPU port of WRF and named it WOOF (Weather Observations and Operational Forecasting). We want everyone to have access to fast and cheap weather simulations.
Run your own simulations at woof.recastsystems.com
Stephen Fay retweeted
Incredible work by the Recast Systems team in launching WOOF. They are going to crush the competition.
For pennies, you can now perform advanced weather modeling that would have required a computer the size of a refrigerator just a few years ago.
@oliviali_ @DeepGuessr
We open-sourced our GPU port of WRF and named it WOOF (Weather Observations and Operational Forecasting). We want everyone to have access to fast and cheap weather simulations.
Run your own simulations at woof.recastsystems.com
Stephen Fay retweeted
The whole world could have daily 500 weather model forecasts with just a single NVL72
We ported the government’s weather model (WRF) over to GPUs so it runs a magnitude faster and cheaper.
Here's a 250m resolution forecast of the fog is SF.
sf.recastsystems.com
Stephen Fay retweeted
To be clear, I still think Opus 5.5 is the current GOAT for coding. GPT-6.1 Sol is a great replacement for Astra at a WAY better price, but I don't default to it for code.
I absolutely default to it for code reviews, architecture analysis, computer use, email management, and a ton of my other daily work.
Stephen Fay retweeted
Introducing jevgrep - a research agent CLI powered by jev from @typesafeai that reduces your coding agent cost by 40% (verified on SWE-bench)
Make sure to use the built in skill so your coding agent knows to use jg for context collection github.com/dzhng/jevgrep
