fox [comrade/them]

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Joined 4 years ago
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Cake day: July 30th, 2021

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  • There’s some wild stuff going on in astronomy. This particular hypothesis was made using baryonic acoustic oscillation (BAO) data. The idea is that the early universe was hot and dense, and random fluctuations would make certain areas more or less dense, like ripples in a pond. Then when the universe rapidly expanded, all those oscillations and over/under densities were frozen as they were, and we can look at the cosmic microwave background and the structure of the modern universe to see how those original changes in density evolved into modern galaxies and voids. This gives us a measuring stick for distance that’s completely independent of using the light of distant events. And BAO and standard candles like 1a supernovas basically agree with each other completely on the expansion rate, and only with higher precision modern instruments have we detected that the methods disagree on the rate of expansion. This paper is trying to square that circle by critically analyzing the validity of the data we measure.



  • We don’t know if space is a material made of anything, but we treat space as a 4-dimensional coordinate set in our math. We know space is expanding because when we look at things far away, 100% of them are moving away from us, and the farther away they are, the faster they’re moving. Some clever people did the math and established that the only reasonable cause for that is space itself expanding, so things that are further away move away faster because there’s more space between us to expand.







  • We can all be well aware that the line is going up due to finance fuckery, including the investors, but that doesn’t matter so long as the line keeps going up. Alan Greenspan warned of the dotcom bubble’s irrational exuberance. If you bought into the bubble on that day, you’d still have come out ahead if you sold at the crash’s lowest low. The investors don’t care that it’s a bubble, they know it’s a bubble. They only care about their net worth going up. If they get 4% from the bonds market and 4.1% from detonating the global economy, you know exactly what their plan is.

    Anyways, the real deadline is somewhere in 2027 when the money runs out. You can shuffle paper deals around all you want but at the end of the day someone needs to pay cash for GPUs and data centers, and AI can’t do it. Too expensive, massively negative profit margins. Every real dollar spent is thrown into the money pit and burned. In 2027, there will be no more liquidity left to invest in any sector, anywhere. No bank investments, no private equity, no venture capital. All spent on AI