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InitialsDiceBearhttps://github.com/dicebear/dicebearhttps://creativecommons.org/publicdomain/zero/1.0/„Initials” (https://github.com/dicebear/dicebear) by „DiceBear”, licensed under „CC0 1.0” (https://creativecommons.org/publicdomain/zero/1.0/)TH
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  • Believe it or not, what you swallow has almost nothing to do with your weight. The only place the body absorbs energy from food is in the intestines, and the brain controls that process.

    The digestive tract is a tube, open at both ends, through which food passes. The process of extracting energy from that food is complex and highly tunable: the brain controls the production and secretion of hundreds of enzymes and other chemicals, as well as the physical action of the muscles lining the tube.

    The 'basic physics' here begins at the intestinal wall, not the mouth.

  • Once game pass starts being more expensive than buying the games I want, I'll just go back to doing that

    You may not have that option. The business model here is to burn cash, get consumers used to gamepass, then get games onto gamepass exclusively (likely in exchange for higher payouts from the service). Once we are at that point, which may be years away, prices will rise and there won't be another avenue to play most games.

    This is the model right now for shows, and some movies, they are produced for streaming services and are only available on those services.

    Most games already don't get physical releases. All that needs to happen to eliminate choice is that gamepass makes publishers a better offer than Steam - then there isn't a digital release either.

  • The fundamental issue with declining populations - fundamental as in regardless of the economic system of the country - is decreasing standard of living.

    The very simple metric is productivity-adjusted hours worked per person. This invariably falls in cases where overall population is declining, because populations age as they decline, and older people work less (retirement) than younger ones.

    As this metric falls, the country's economy basically just produces less stuff per-person than it did in the past. This makes everyone effectively poorer.

    In extreme cases, there can also be issues with availability of services. E.g. healthcare: Each doctor/nurse/caregiver can only effectively attend to so many patients and this number is difficult to increase with technology.

  • This is exactly what it must be doing.

    Graphene is above 0K - the atoms have some thermal energy - harvest some of that energy as electrical potential - graphene cools down.

    The most interesting application to me is that this could be use to remove heat at an interface without needing a thermal gradient to transport the heat.

  • In many cases, getting something out quickly is more valuable than having it be clean.

    Part of being a senior is knowing when fast is more important than perfect. Not saying your senior did everything right, just that a single example of someone's code isn't enough to judge the value of a person to an organization.

  • Contrails contribute to heating because they block light emmited from Earth's surface from exiting the atmosphere. It is the same mechanism by which natural cloud cover contributes to heating.

    During the day, the effect is largely neutral with respect to warming. Clouds will block some sunlight and block some reflected light, net effect is roughly zero. During nighttime, however, they only block the Earth's surface radiation from discarding energy to soace and thereby act like a blanket, trapping heat. It is the reason why overcast nights do not cool as much from the day time high temperature.

    Fun fact, the days after 9/11, where all US flights were grounded, had a 2-degree Celsius increase in the range of temperatures experienced from the daily high to nightly low compared to the surrounding days with normal levels of air travel.

  • Towards the end, drafted troops would refuse to go on patrol, attack their officers with grenades (nearly 500 were killed this way during the war), and refuse deployment while still in the US. 50,000 troops deserted.

    The lesson the military learned from Vietnam is that drafts are counterproductive. The civilian protests helped set the tenor in Washington, but it was the collapse of morale within the military itself that ended the war.

  • In the language of classical probability theory: the models learn the probability distribution of words in language from their training data, and then approximate this distribution using their parameters and network structure.

    When given a prompt, they then calculate the conditional probabilities of the next word, given the words they have already seen, and sample from that space.

    It is a rather simple idea, all of the complexity comes from trying to give the high-dimensional vector operations (that it is doing to calculate conditional probabilities) a human meaning.

  • No, it isn't. The key conceit is they are removing water from the river and evaporating it.

    The water isn't 'lost' it is still part of the hydrosphere, but it is made non-local. That water goes into the air and will go on to be rain in some place far away from the community where it was sourced. This will absolutely contrubute to local droughts and water insecurity.

  • Most of the combustion products from gas are 'clean' - water and CO2. They don't contribute to particulate air pollution.

    CO and NOx are output in much smaller quantities, and are contributors to air pollution, but not to particulate air pollution.

    From the tailpipe, the only real particulate matter is a very small amount of soot, and this is a small fraction of the overall combusted mass - engines are designed to minimize soot in order to increase performance and fuel efficiency.

    Tires and break pads, in contrast, simply abrade into the air essentially in their entirety.