Robots Must Be Ephemeralized
There is a subfield of robotics research called “sim-to-real” (sim2real) whereby one attempts to solve a robotic task in simulation, and the...
Every blog post that took off on Hacker News, ranked by the votes of its best submission. 13,072 posts.
There is a subfield of robotics research called “sim-to-real” (sim2real) whereby one attempts to solve a robotic task in simulation, and the...
Odes & Satires, and other matters of stuff & things.
The story of how McDonnell Douglas’s corporate culture led to the deaths of 346 people in one of the deadliest plane crashes of all time.
Announcing the winners of MnDOT’s 2025-26 Name a Snowplow contest!
President Obama signed into law the Freedom of Information Act (FOIA) Improvement Act of 2016 yesterday. The Act places a 25 year limit on the use of the deliberative process exemption, codifies a presumption of openness, and makes various procedural improvements in the FOIA. The Department of Justice summarized its…
Press Release for the V-Dem Institute Democracy Report 2026: "Unraveling The Democratic Era?"
The Internet in the 2020s
“How much is the taxi to Khomeini Square?” “ Gheymati nadore, it does not cost anything”, the old taxi driver spreads his arms...
My personal website and blog
More Snowden documents analyzed by the Guardian—two articles—discuss how the NSA collected e-mails and data on Internet activity of both Americans and foreigners. The program might have ended in 2011, or it might have continued under a different name. This is the program that resulted in that bizarre tale of Bush…
Dole operates the largest refrigerated fleet, or reeferships, in the world. Here's why it makes sense for a major importer to operate its own ships.
A weblog about Signals Intelligence, Communications Security and top level telecommunications equipment
I have just learned that Jean Bourgain passed away last week in Belgium, aged 64, after a prolonged battle with cancer. He and Eli Stein were the two mathematicians who most influenced my early ca…
Fastly, you killed glitch.com and ruined your karma for 10,000 years. You have “betrayed yourself for nothing.”
During a 2007 trip to NYC, while taking long walks from one indie bookstore to the next, lugging increasingly heavy bags of pressed vegetable matter, I stumbled on Simon Lovell's How to Cheat at Everything at the St Mark's Bookshop.
Senate Majority Leader Mitch McConnell has made it clear this week that, while the Senate is rapidly approaching recess, the Senate “will stay in [session] until a deal is struck to extend” the Patriot Act. McConnell has also introduced legislation for both long-term and short-term reauthorization...
An update on Google’s return to office plans, including vaccine requirements and extending voluntary work from home.
Recent news reports have highlighted grade inflation at elite universities: Harvard gave 79% As in 2020-2021, as did Yale in 2022-2023 , compared to 67% in 2010-2011. At Harvard, the average GPA has risen from 2.55 in 1950 to 3.05 in 1975 to 3.36 in 1995 to 3.80 now. At Brown, 67% of grades were As in 2020-2021, 10%…
I have heard the term "digital natives" applied to todays youth, but when it comes down to the meat and potatoes, they do not know jack shit.
A brief theory of young men, "the loneliness crisis," and life in the 21st century