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Joined 1 year ago
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Cake day: June 29th, 2023

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  • Professional: Self-driving trailers are already a thing. They are not legal on public roads, but they work just fine in warehouses and yards. The way it works, a dolly is hooked up to the front of the trailer, and the yard master just instructs it where to go and park, and forgets about it. Thanks to the trailer sensors, the trailer is also able to navigate around fairly heavy yard traffic, which is far more complex than linear traffic on roads. The EU is being lobbied to allow the trailers on the roads. The EU is also being lobbied to increase the max length of a tractor-trailer from 27m to 50m. The new road trains are also using these autonomous engines and steering directly on trailers. We estimate that by 2035, we’ll start seeing a drastic reduction of demand for truck drivers.

    Hobby: This is unconfirmed, just an odd thing I started noticing. In some places, in particular around US embassies, modern cameras are blocked from taking photos, and older models are being interfered with through green lasers. I noticed the latter when I tested with the first gen Gopro Hero and a 15 years old Canon. Need to dig out my film camera to see whether it has any impact there.




  • Ireland uses a variant of ranked choice voting. In essence, voters get a list of candidates for their voting district, and rank as many of them as they want in order of preference. When votes are counted, the candidate with the lowest votes is eliminated, and votes of those who ranked the candidate first are distributed to their second choice. Rinse and repeat until only as many candidates remain as there are open seats in the constituency.

    There is still some inertia, especially in rural areas (“my dad always voted for this candidate, so I’ll vote for his son”), but the system still lends itself to more informed voting. From what I’ve seen in other countries, on average Ireland does a better job at electing more reasonable candidates than the US or EU countries.


  • "No pain, no gain. "

    As someone who’s been running for over 30 years and working ou for 20, if there is pain, there is injury. When there is injury, you take a break and regress. People may say that muscle pain or stiff muscles are a sign of a good workout, not an injury. However, even with those your risk of injury is much higher, and you’ll eventually hurt yourself. “No pain” should be one of the outcomes of smart exercise, not an admonishment for not working hard enough.