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Joined 1 year ago
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Cake day: July 17th, 2023

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  • This is all correct and is commonly known as redshift or blueshift. It’s the same idea as when a car or train passes by and you hear the pitch get higher as it approaches you, and then lower as it leaves you.

    To add to it though, stars themselves (regardless of our perspectives on them) do come in different colors. Betelgeuse is an easy star to find in the night sky that has a distinctly redder color compared to most stars. It’s the left armpit star in the constellation Orion.

    Stars have different colors based on many factors like their composition and how hot they burn.











  • I generally agree with the sentiment, but it’s not going to stop my gut reactions when people start talking things that I find ridiculous. Yes there’s a thought process there with some kind of logic and reasoning… but if you think the earth is flat, your logic and reasoning isn’t very good. Which is just a nicer way of saying someone is stupid lol. I don’t think the majority of people are stupid at all, I look at it like a bell curve and therefore the bulk of us are pretty average intelligence.

    To your point though and along the same lines, I like to keep this in mind- a hunter/gatherer living 10,000 years ago has never seen a cell phone, has limited communication skills, math skills, no real concept of how big the earth is or that the sun is a star, by most measurable standards they probably peaked at the intelligence that a child has today. Don’t quote me, this is all just generalizations. But they lived every single day of their lives thinking and self aware, problem solving and innovating. What sort of knowledge about their world did they have that has been lost along the way? One thing we do know- they knew how to live in harmony with the planet, even if it was the only option. Even if we think we know, essentially none of are are willing to give up the conveniences that make our modern lifestyles possible, so knowing is irrelevant anyway. What else might they have known that we intellectually superior beings today are clueless about?

    What does the person living on the street for 10 years know about the world that the stock portfolio manager doesn’t? Something, I’m sure, even if you and I might find it useless.



  • None of this applies to the average user though.

    The vast majority of devices sold come with Windows or MacOS, so you’re suggesting that the average Joe should wipe their drive, pick a distro, and self-install and maintain a new operating system.

    You and I know that it’s not as difficult as it sounds, but that’s asking a lot from people who can’t even bother to reboot their system when there’s been an update pending for 10 days.