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Cake day: June 28th, 2023

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  • DC gets 3 electoral votes. PR gets none. But, Puerto Ricans are Americans, and can move to any state they like and register to vote there. But they do have to establish residency in that state. If they then leave the country and vote by mail, their votes would count in the state where they established residency.

    So someone living in PR who moved to PA, established residency there, and then went home could request an absentee ballot, but I don’t know how long they could live outside the state and still be registered there.



  • There are far too many variables to know for sure. What fuel does the central heat use? Where is the house built? What sort of sun exposure do you get? What type of house is it? What’s in your attic? Basement? How much time do you spend at home during the day?

    I would go with the central heat, generally speaking.

    Homes are insulated differently depending on where you live, but the exterior walls are usually better insulated than the interior ones. The heat in one room will dissipate to neighboring rooms. You’re correct that closing vents will direct the hot air to the desired rooms first. Over the course of the day, some of the energy will disperse and warm other rooms. One space heater might use less energy than your central air, but you will need to run it longer and more frequently.

    You may also find that you’re keeping the one room hotter because you’re always cold in every other room. Getting warm and staying warm are two different physiological processes. Keeping the house at 66 may feel warmer than keeping one room at 72.

    Consider what each heat system was built to do. Central air is there to keep the house warm. Central air is most efficient when it is automated to maintain heat. Allowing the space to get very cold every day will cause it to run longer when you feel cold.

    Meanwhile, a space heater is a short-term hot spot in a room. It’s designed to create immediate warmth in the immediate area. Use it when you are feeling cold to get yourself warm, and then shut it off. If you use each one to do its job, that’s probably going to be the most efficient.

    The best thing you can do for your energy bill is insulate. Get a temperature sensor, wait for a cold day, bring your entire house up to ~70, and then go hunting for cold spots. Check around window sills and near brick or masonry walls. Airflow through your walls is dollar bills flying out of your wallet. You can place film over leaking windows, replace caulk when it cracks, and fill voids that happen when old insulation breaks down or gets wet. Check your attics and crawlspaces for airflow as well, and consider reflective foil as an inexpensive upgrade if you can get to the rafters.

    If everything is properly insulated, all heating and cooling becomes more efficient.












  • That’s a fair question, but we’re in danger of conflating two different concepts. Knowledge is the information, and belief is the action. It’s a little bit like having money vs spending money. You can have money, you can spend money, and you can have spending money, and you can spend money you don’t have. These are all slightly different concepts despite using the same words.

    When you think you know something, but you are mistaken, we call that a “belief” even though you did not doubt it. You believe you know something without a doubt, but you are wrong. You do not know, and you should doubt your belief. But you would never describe it as a belief, because you do not believe you do not know for certain.


  • That’s a pretty simple distinction, but you’ve asked for us to define abstract concepts without using definitions or abstract concepts. So let’s just say, knowledge is what you know and beliefs are what you believe. A belief implies some level of doubt, while knowledge is just the information you have in your head. There is a lot of overlap. I know that the sun will rise tomorrow, because I understand how the earth rotates and orbits the sun. I believe it will happen because I understand physics and observable phenomena. Put it another way, it is a high-confidence belief based on the knowledge obtained through observation and study. Some beliefs are based on nothing more than hope, and some knowledge is beyond any doubt. I believe the Phillies can win the World Series, but I know our bullpen pitches cantaloupes and our hitters are streaky as shit.