Ky Elliott Mathews

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Ky Elliott Mathews

Ky Elliott Mathews

@MathKyle

Often said about me: "From Infinity" & "Too Beyond"

Circle, MT Katılım Haziran 2012
1.1K Takip Edilen2.1K Takipçiler
Ky Elliott Mathews retweetledi
Faculty of Science, University of Alberta
We are thrilled to share that John Acorn has been named a recipient of an honorary degree this spring. John earned a bachelor of science in zoology in 1980 and a master’s in entomology in 1988, both from the @UAlberta Faculty of Science. Please join us in celebrating this milestone alumni achievement! ualberta.ca/en/folio/2026/… Photo credit: John Ulan.
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Kording Lab 🦖
Kording Lab 🦖@KordingLab·
Here is a replotted (only minor glitches) version of the famous Schultz dopamine plot:
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Insider Takes
Insider Takes@InsiderTakes·
Imagine thinking infrared aircraft targeting had just been applied for the first time, and that the engineers who work on low-observable aircraft hadn’t thought of it.
Shanaka Anslem Perera ⚡@shanaka86

JUST IN: On March 14th, a Chinese engineer posted a tutorial explaining how to use passive infrared sensors to detect and track American fighter aircraft without triggering their radar warning receivers. Three weeks later, an American F-15E Strike Eagle is in a crater in central Iran. The IRGC says it was brought down by a “new aerospace defense system.” The system appears to be exactly what the tutorial described. The principle is elegant. Radar is active: it emits radio waves that bounce off the target. Every American fighter carries a warning receiver that detects those emissions. But infrared detection is passive. It reads heat. Jet engines produce heat. A passive sensor tracking that signature emits nothing. The warning receiver stays silent. The pilot does not know he is being tracked until the missile is already in the air. The F-15E is not stealth. But the tutorial was designed for the F-35. The same principle applies: stop looking with radio waves, start looking with heat, and the $1.7 trillion stealth programme becomes a coating on an airframe that is still hot. The tutorial was posted on Chinese social media, translated within days. Three weeks later, the technique appears to have been operationalised. This is the second time passive tactics have brought down a generation-defining American combat aircraft. The first was March 1999, when a Serbian battery commanded by Colonel Zoltan Dani shot down an F-117 Nighthawk over Kosovo using long-wavelength radar and visual cueing. The F-117 was retired within a decade. The lesson: stealth is optimised against specific frequencies. Change the sensor, change the war. Iran’s layered defense integrates Russian S-300 for radar search, Chinese electro-optical trackers for passive acquisition, and Iranian Raad-family missiles with onboard IR cameras for terminal guidance. Radar finds the area. Passive sensors track without emitting. The missile guides on heat. The pilot’s systems detect radar. They do not detect infrared. That gap killed the F-15E. Now consider who built this kill chain. Russia supplied the S-300 base. China supplied the passive sensors. Iran assembled the hybrid. And China is simultaneously the country supplying the rare earth magnets in every F-35 engine, the country blocking the UN Security Council resolution to reopen the Strait of Hormuz, the country paying yuan tolls to transit the closed strait, the country co-authoring the five-point peace plan with Pakistan, and the country whose engineer posted the tutorial that appears to have taught Iran how to shoot down the aircraft China helps manufacture. China occupies every chair at this table. Supplier of the components that build the jet. Teacher of the countermeasure that kills it. Mediator of the peace. Blocker of the UN resolution. Beneficiary of the closure. The molecule passes through the strait in Chinese tankers paying Chinese currency while the aircraft designed to reopen it falls using Chinese technology. The F-15E did not fail. The assumption that the enemy would always look with radar failed. And the country that taught the enemy to look with heat is the same country offering to negotiate the peace while its rare earth controls ensure the replacement cannot be built without buying from the nation that taught the enemy to destroy the original. The kill chain starts in Beijing. The peace talks start in Beijing. Both end in the same crater. open.substack.com/pub/shanakaans…

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Ky Elliott Mathews
Ky Elliott Mathews@MathKyle·
@yacineMTB If getting more of something increases your chance of getting the outcome again or more of it it will obtain (means of production)
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kache
kache@yacineMTB·
Is there a tangible intuitive statistical explanation for why the Pareto distribution turns up literally everywhere I look?
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Lior Pachter
Lior Pachter@lpachter·
The focus on UMAPs as the output of scRNAseq has debased a whole field. This fig from arxiv.org/abs/2603.02402 is ridiculous.. showing a faster GPU accelerated workflow.. that produces a completely different UMAP. But since nobody cares what's on the UMAP anyway.. who cares?
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Ky Elliott Mathews retweetledi
Misha Teplitskiy | Science of Science
A new book that says new methods (not theory, etc) are the drivers of scientific discovery
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FleetingBits
FleetingBits@fleetingbits·
something cool is that you can have claude write a tutorial for you to understand it's interpretations of neurons
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Thomas Biba
Thomas Biba@ThomasBiba1·
I am excited to share that our paper is now published in Nature Human Behavior! Check it out here: rdcu.be/e6pzS. Thanks to my PI, Katherine Duncan, and to my collaborators for their support on this journey! Stay tuned for an iEEG follow up 🧠
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Thomas Biba@ThomasBiba1

Thrilled to share my first pre-print, where we show that episodic memory formation is theta-rythmic! Thanks to my supervisor, Katherine Duncan, and collaborators for your support and insights. Looking forward to where this research program takes us! osf.io/preprints/psya…

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cayden 凯登
cayden 凯登@caydengineer·
The Technium is the entire global system of humanity + technology evolving together like a living organism Shenzhen is a machine that makes machines. It's not a bunch of suppliers. It's a living breathing evolving thing. Requirements + cash + sweat goes in and hardware products come out No single company can make anything. No single person can make anything. People who don't know hardware often have this patronizing giggle when they find out you have suppliers that make all your parts and a different one that puts them together. But that's how it always works It's all synthesis with a dash of inspiration and design. Focus on the product, focus on the use case The Technium is intelligent, it has deep tribal knowledge. It's damn emotional and you better appreciate it and grow relationships and be nice or it will spit you out The supply chain is not where you buy your parts. It's an organism. It's a wave you can surf And the nodes in the Technium are people, and when they work like crazy, it all happens faster
Mehdi (e/λ)@BetterCallMedhi

I spent time in Shenzhen last year and when I saw Merz come back from China saying Germans need to work more I immediately knew what broke his brain because I lived the exact same cognitive shock my first week in Huaqiangbei I burned through 4 prototype iterations of a motor controller board for less than a thousand bucks total, back home a friend was working on something similar and spent over 12 thousand for a single revision that took almost two months to arrive when you live that contrast in your own hands with your own project something permanently shifts in how you see the world and it goes way deeper than speed & cost what Shenzhen actually built is a collective learning organism, imagine 20 PCB fabs 15 injection mold shops 30 component distributors and a hundred firmware freelancers all within a 2km radius, looks insanely redundant from the outside until you realize redundancy is actually information density in disguise I watched this firsthand with an injection mold supplier I was working with, this guy had seen a hundred founders iterate similar thermal designs over 6 months so he proactively modified his tooling before I even opened my mouth, he knew what I needed before I knew what I needed, the intelligence lives in the relationships between the nodes and it compounds daily the west thinks about manufacturing as a cost center you optimize by centralizing… China accidentally built a distributed neural network of manufacturing intelligence where knowledge diffuses horizontally across thousands of agents faster than any single western company can process internally so when Merz comes back and says we need to work a bit more I think he saw the problem but COMPLETELY misdiagnosed the solution, telling Germans to work harder is like telling a horse to gallop faster when the other side built a combustion engine the gap is ARCHITECTURAL it’s ecosystem density, you need a custom connector in Shenzhen you walk 200 meters, in Munich you send an email and wait 3 weeks it’s iteration speed, parallel search vs sequential optimization at the system level, it’s risk tolerance, Chinese founders ship something broken on Monday fix it Tuesday ship again Wednesday while European companies are still in the approval phase for the pilot program of the feasibility study… and Merz only saw the surface, what he missed is the tier 2 cities like Hefei Chengdu Wuhan replicating the Shenzhen model at scale right now BYD going from irrelevant to outselling every european automaker combined in roughly 5 years, Huawei building its own 7nm chip under maximum sanctions when every analyst said it was physically impossible & behind all of that a government that treats advanced manufacturing as an existential national priority while europe debates whether AI needs another ethics committee I think what we’re watching is the most asymmetric economic competition in modern history and most western leaders are still framing it as a productivity problem when it’s actually an ontological one Europe & America are optimizing variables that China stopped tracking years ago meanwhile China is compounding on dimensions the west has no framework to even measure Merz at least had the courage to name it out loud and I respect that genuinely but working a bit more inside a broken architecture just means you arrive at the wrong destination slightly faster

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Gasipo
Gasipo@gasipo_opinions·
I’m proud to announce that I have signed my first professional contract as a part-time Data Analyst with the Montreal Roses, in the Northern Super League, for the 2026 season. It also officially makes me the youngest professional data analyst in North American football.
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