Recent submissions

Comment · 1 month ago
> Players were surprised, for example, by how often it tucked its flag into a corner behind just two bombs, a rarely played setup.

I like Stratego a lot. Next time, I will try this and put three bombs in the other corner to keep the opponent guessing and wasting an expected 4 extra moves.

I speculate a big part of the game is moving your power pieces (1, 2, 3) to places where they can actually attack the opponent safely. Any other placement of the flag and bombs creates a bottleneck for left-right movement on your side.

Comment · 1 month ago
TIL that MacOS `pwd` has `-P` and `-L` options.

     -L      Display the logical current working directory.
     -P      Display the physical current working directory (all symbolic links resolved).
     If no options are specified, the -L option is assumed.
In your example, using `-P` will show `Cased`.
Comment · 3 months ago
Comment · 8 months ago
Amazing! The 2009 Lincoln & Joyce paper you cited catalyzes one bond per hour on average. (Doubling time = 1 hour, but only one bond between oligonucleotides needed to double.)

OP's Gianni et al 2026 paper connects 45 nucleotides, taking 72 days (1700 hours) to yield 0.2%.

The latter effort is like drawing the whole owl.

That is incredible patience. Without access to the full article, I read only the abstract. I wonder if they used simulations to narrow the candidates?

Comment · 9 months ago
Comment · 10 months ago
Comment · 1 year ago
I'm trying to reconcile your numbers with the Wikipedia "Aviation safety” article https://en.m.wikipedia.org/wiki/Aviation_safety

which for 2019 describes "0.5 accidents per million departures" and "40 fatalities per trillion revenue passenger kilometers". Considering that many or most passengers fly close to 800-1000 km/h, we're still quite a bit above above 1 fatality per 100 million passenger hours.

Would a factor of 10 be enough? Suppose we go from one major accident per fortnight to one per five months (10 fortnights). Is that higher than what we have seen in the past thirty years?

Comment · 1 year ago
Since slugs are cold-blooded, I wonder if it was captured by the (presumably backlit) doorbell touch panel because of the panel's warmth.
Comment · 1 year ago
Not a lawyer, but liability waivers may not apply if there is determined to be gross negligence or recklessness.

Making a reasonably-designed API available, only if connected to an inaccessible network, doesn't sound dangerous, but the goodwill gained might be hard to weigh against a miniscule chance of malware, which would revise everyone's opinion of the degree of negligence or recklessness.

Comment · 1 year ago
Comment · 1 year ago
Comment · 1 year ago
Nice! One nit: if playing an archive game (from a previous date), when opening the calendar, would you show not the current month, but the month of the game? This would make it easier to go back to other dates.
Comment · 1 year ago
When I subscribed to Kagi, my block/lower/raise/pin lists were very highly correlated with these aggregate ones.

It makes me think that for Kagi customers, search engine rankings optimize for something other than useful sites such as docs.python.org and cppreference.com

Comment · 1 year ago
Would you say more? Which part is the violation - the recording, transcription, storage, scanning of other data, interpretation, or something else? Does it matter if you are in a one-party or two-party (for consent to recording) state?

If a police officer is using a body camera and you happen to be speaking nearby, is that a violation of your privacy? What about the same situation, but the body camera user is not a police officer?

Comment · 1 year ago
Just going through the numbers:

363 BB tons / (1 ton / cu m) / (1 BB cu m / cu km) is the mass of a 9-km-diameter ice ball, smaller for rockier materials.

363 BB tons / 10 years = 100 MM tons / day.

By comparison, Mount St Helens (1980) and Eyjafjallajökull (2010) each produced 500 MM tons of ash. So the amount of material is about equivalent to having a similarly-sized volcano eruption every few days for ten years straight.

The Earth's surface area is 500 MM sq km. If we were to distribute 363 BB tons uniformly, that would be an average of 1000 tons per sq km. If the layer had a density of 1 ton per cu m (same as water), the resulting layer would be 1/1000 of a meter thick. This seems to be thinner than the spherule layers described.

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