Brian McEntire
@brianmcentire.bsky.social
Cyclist + Runner. Former professional photographer. Certified AWS Solutions Architect, Cisco CCNA, Python, Linux, JavaScript and Perl. I work for FAANG. Interested in climate solutions, the war on cars, and applying science to wellness.
Claude horror story in 4 words: "What I built instead"
If someone is concerned about the risk to pedestrians from e-bikes, e-motos, and scooters, but doesn't support taking away space from cars to build safer micro-mobility infrastructure then I would question their commitment to safety
@bodegacats.bsky.social adjacent #bikeShopCats #cycling One of my favorites from my stock photography days [Stocksy: www.stocksy.com/photo/48767/... ]
Trucks and SUVs have grown comically oversized. It would be funny if it weren't so deadly.
Excellent reporting and analysis on America's deadly mega trucks and SUVs www.nytimes.com/interactive/...
@theverge.com @reckless.bsky.social Mind blown by the federal ban on Fable 5. Experienced it live Friday night. The implications are massive: Fable 5 was the leading edge of frontier models. Does the halt potentially mean progress and competition on new LLMs stops? Need The Verge's PoV
Any government that isn't right now accelerating plans to transition to 100% clean, renewable energy is either: a. Incompetent b. In the pockets of people who'd rather they didn't c. a & b
John Deere will pay farmers $99 million over right-to-repair lawsuit
John Deere will pay farmers $99 million over right-to-repair lawsuit
It also agreed to provide farmers with access to repair materials for a period of 10 years.
buff.ly
One good use of the supposed two-week ceasefire is to get back to talking about the Epstein files
For two decades, S3 has been an object store, but today it's broader. S3 Files lets you mount any bucket as a file system—Andy Warfield tells the full story; no copies, no sync scripts, no choosing between file and object. www.allthingsdistributed.com/2026/04/s3-f...
S3 Files and the changing face of S3
Andy Warfield writes about the hard-won lessons dealing with data friction that lead to S3 Files
allthingsdistributed.com
If we bought a few less bombs, we could probably afford nice things. One thing I'd like to see from the next presidency would be to appoint a special commission to prepare a report on the actual cost to defend the United States from attack. Not foreign wars. Just the cost to defend this country.
Gross
Goodnight, TX, is the site of an upcoming Google data center. Cleanview got ahold of documents showing how the facility will be powered. Turns out a gas plant is in the works. This would be one of Google's first direct investments in fossil fuel infrastructure. www.theguardian.com/technology/2...
Whoa. "[F]inetuning exclusively on Haruki Murakami's novels unlocks verbatim recall of copyrighted books from over 30 unrelated authors...Our findings offer compelling evidence that model weights store copies of copyrighted works." papers.ssrn.com/sol3/papers....
Alignment Whack-a-Mole : Finetuning Activates Verbatim Recall of Copyrighted Books in Large Language Models
Frontier LLM companies have repeatedly assured courts and regulators that their models do not store copies of training data. They further rely on safety alignme
papers.ssrn.com
The experience absolutely matters. I could walk hours down a bustling pedestrian-oriented commercial street or a tree-lined urban residential street but only like 5 minutes (willingly) down a wide stroad with huge parking lots in front of every building.
“Ever found yourself driving to the grocery store or coffee shop even tho it’s a 10-minute walk & perfectly nice day? New research suggests the reason isn’t just distance—it’s how the walk feels…it’s the sights, street life & amenities along the way that strongly shape whether people decide to walk”
Great free tools for making / working with bike routes: • Move the start point of an existing route. Trim, reverse, or merge routes too - www.therideatlas.com/tools/ • Overlay routes to compare them, edit courses with or w/o routing - gpx.studio Thanks and kudos to the authors! #cycling #gis
You guys. Is AI Extinction bad? It sounds bad. HT @reckless.bsky.social www.dallasfed.org/research/eco...
Sweet update!
It's up! The massive Garmin Varia RearVue 820 cycling radar in-depth review. It's got the most sophisticated cycling radar tech we've ever seen, along with tons of new features. But are these features actually useful, and is it worth the price? Dig in! www.dcrainmaker.com/2026/02/garm...
Keep this in mind when people claim cars mean business — closing Central #Madrid to cars over holidays resulted in a 9.5% boost in retail spending on its main shopping street: STUDY. There was also a 71% drop in air pollution. Via @carltonreid.com in @forbes.com. #citymakingmath #citiesforpeople
Closing Central Madrid To Cars Resulted In 9.5% Boost To Retail Spending, Finds Bank Analysis
City of Madrid significantly boosted the takings of its shops and restaurants last Christmas by banning cars from the CBD, finds an analysis by Spain's second largest bank.
forbes.com
Today's @theverge.com Vergecast pod www.theverge.com/podcast/8729... was thought provoking. Motivated me to learn more about LibGen. Amazing that it exists! Sad that the giant library is inaccessible to so many people yet foundational to for-profit AI companies. At least Gemini could commiserate...
The best of the Internet includes @archive.org and hobbyists who've curated amazing archives. Discovered the TRS-80 Color Computer Archive of Rainbow magazine... instantly transported back to my 1980s living room typing in 100s of lines of BASIC with my brother to make an arcade game #retroComputing
Only recently began reading @anildash.com and damn, that's on the nose: ...identified as “market inefficiencies” which indicated some wealth was going to you that should have been going to them. Enjoying these posts.
“Uruguay did what most nations still call impossible: it built a power grid that runs almost entirely on renewables—at half the cost of fossil fuels. The physicist who led that transformation says the same playbook could work anywhere—if governments have the courage to change the rules.”
Uruguay’s Renewable Charge: A Small Nation, A Big Lesson For The World
Uruguay built a power grid that runs 99% on renewables—at half the cost of fossil fuels. Here’s how its bold energy overhaul became a global model.
forbes.com
Congestion pricing is an unqualified success in NYC. It would be great to see it expanded to every city with decent public transit options. www.nytimes.com/interactive/...
Congestion pricing after one year: How life has changed.
How life has changed in the New York area, according to data on traffic, transit and the responses of 600 readers.
nytimes.com