Chasin’ The Racin’ Podcast Needhams Motorcycles Doncaster Shirt
Chasin’ The Racin’ Podcast Needhams Motorcycles Doncaster Shirt
The description from Richard Muller quoted in the question is a simplification of reality meant to help people better visualize how the Chasin’ The Racin’ Podcast Needhams Motorcycles Doncaster Shirt of spacetime works. In reality the galaxies are moving through spacetime in a complex fashion, based on the combination of all the forces acting on them, primarily the gravity of nearby galaxies and galaxy clusters. In the case of the Milky Way and Andromeda, these two galaxies are part of a gravitationally bound cluster of galaxies, called the Local Group. The dominant force that determines the movements of objects within the cluster is the combined gravitation of all the mass in the cluster, and not the expansion of spacetime. In other words, the gravitational attraction that the Milky Way and Andromeda have for one another that is drawing them together is stronger than the expansion of spacetime between them that would otherwise push them apart, and thus attraction wins and the two galaxies are on a collision course. In the same vein, the gravitational force that holds the earth in orbit around the sun is stronger than the expansion of spacetime between the earth and the sun (the expansion of spacetime at that distance being very small), and so the earth’s distance from the sun is not increasing for that reason. Likewise you are not flying apart because the molecular bonds holding the atoms in your body together are stronger than the minuscule expansion of spacetime between them in your body. The Local Group as a whole, however, is moving away from other galaxies and galaxy clusters to which it is not gravitationally bound, due to the expansion of spacetime.
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Do it because it sucks putting up Christmas decorations. It sucks putting up the tree, untangling all the lights, getting all that crap out of Oklahoma State Cowboys 2023 NCAA Division I Women’s Softball College World Series OKC Bound shirt storage and tossing around with meaningless baubles like each placement is life-or-death perfectionist fun. And we want to get the most out of that effort. Depending on how many “helpers” I have, it can take one to four hours just putting up the tree. (It’s frealistic, over two metres tall, and has individual coded branches.) The more helpers, the longer it takes. And it’s hot where we live. By the end I’m peed off, drenched, covered in sweat, and I haven’t even done the lights yet. Which are tangled to f*&#. Then the kids pull out all the decorations and place them random patchy over the lower sections of the tree, despite encouragement to maybe spread them around (and make it look goodish). So I wait for them to go to school the next day and redo all the decorations. It’s basically a couple days work for all the Chrissy dex.
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