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The latest blog posts to take off on Hacker News. 13,067 posts.

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11588

Galactic-Scale Energy

[ An updated treatment of this material appears in Chapter 1 of the Energy and Human Ambitions on a Finite Planet (free) textbook , and also appears as part of an article in Nature Physics in 2022.]

11608

Another Piece of the Stuxnet Puzzle

We can now conclusively link Stuxnet to the centrifuge structure at the Natanz nuclear enrichment lab in Iran. Watch this new video presentation from Ralph Langner, the researcher who has done the most work on Stuxnet. It’s a long clip, but the good stuff is between 21:00 and 29:00. The pictures he’s referring to are…

11609

EFF Wins Protection for Time Zone Database

San Francisco - The Electronic Frontier Foundation (EFF) is pleased to announce that a copyright lawsuit threatening an important database of time zone information has been dismissed. The astrology software company that filed the lawsuit, Astrolabe, has also apologized and agreed to a 'covenant not...