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Cake day: July 10th, 2023

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  • During the day it’s white, but it’s also overhead and blindingly bright so we don’t spend much time looking at it. As it gets closer to the horizon Rayleigh scattering begins filtering out the bluer light and the sun becomes yellow, then orange, then red. It also gets closer to our eyeline and becomes mildly safer to look at so we look at it a lot more. This in turn leads us to believe it’s always yellow





  • Red is light at the 480 THz range. Blue is light at the 670 THz range. I think that’s perfectly described using terms of the physical world. If you’re talking about “what we experience as color” as being difficult to describe in our consciousness, then sure but that’s the case for every single thing we experience. Same way I can describe the musical note A as 440 Hz. Does an A to you sound the same to me? My tongue is sensing a sugar molecule, does the experience of tasting it feel the same to you?

    Not a single human perception can be described in words, but we can all compare perceptions to other perceptions and agree on the same answer. Perceptions are simply us recognizing patterns in our environment. Red is me recognizing my eyeball is looking at an object reflecting light in the 480 THz range. You look at that red ball and you also recognize it as reflecting light at 480 THz. Does it need to be described any further?






  • I’ve also spent time in Europe using the public transportation you’re using to set the bar and Seattle and Washington DC are on par. I’m sure (hope) that some other US cities are there too that I haven’t visited. Both of those cities have stops or stations throughout the whole city and suburbs. City stops are usually around a 5 minute walk to anything and the suburbs were 15 min walk at worse. Connecting routes to get across town easily. Routes were frequent in busy areas during the day. I didn’t see anything offered in Europe that isn’t also available in these US cities with usable public transportation


  • I could get anywhere in the city quickly and cheaply at any hour of the day or night, surrounding suburbs included. Routes at least every 15 minutes or less along busy routes during the day. It would have been much cheaper if we were residents with yearly passes. We had backpacks to lug our stuff around, if you needed to bring more you could bring a small cart. It’s not as convenient as a car, buts it’s public transportation same as any city in Europe. I’ve also spent time in London and had an identical experience. What do you think busses and trains in Europe offer over the ones in good US cities? When I needed to get an hour out of London, I needed a car too


  • Your comment lacks a bit of experience/awareness about what’s out there. The US is huge, you’re going to find different experiences in different places. Your statement about New York being the only mass transit city in all of US is not true. My vacations to Seattle and Washington DC I had no car, went all over the city by bus and train, easily.