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Joined 3 years ago
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Cake day: June 27th, 2023

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  • I always thought it was more like, since light can act as a wave, it is like the wave is becoming stretched out as the space expands which creates that redshift. The light isn’t moving any faster or slower, but it has a redder (lower energy) frequency. Like a plucked string that is pulled more taut as the space in between expands. It essentially loses energy, and at some point that energy loss will be significant enough for light from other galaxies no longer being detectable for us. As well as any new light emitted from them simply not being able to overcome the distance+expansion speed.

    There is just more space being added in between us and them, as if we were on a plane of stretchy fabric or on the surface of a balloon being blown up. From their (the other galaxy’s) perspective, we are doing the same exact thing, as well as every other thing that is observable to them.

    *words of someone who is not an astronomer, nor a scientist.






  • I don’t live there, but I’ve often heard that the common rationale for not wearing a helmet is that bike-bike or bike-human accidents usually don’t result in head injuries. Usually, it is a bike-car accident that can result in head injuries, and if you get hit by a car at speed then you have other issues.

    You are correct either way, but the problem wouldn’t be as bad if bike lanes are completely separated from cars. I do not have a source, but I’d assume that places like 's-Hertogenbosch, Houten and Utrecht have less head injuries due to the better (completely separated from cars) bike infrastructure compared to Amsterdam or Rotterdam.






  • I just want to appreciate the eloquency of your statement. I have been saying essentially the same thing, but not quite put as well, so I am stealing this!

    I’ve also been saying I wish it was a true judge and jury that would have locked him away and silenced his hatred instead of some vigilante, but that is when I am feeling like irritating specific people.