Trey Anastasio Band June 9 10 11, 2023 Denver, CO Poster shirt
It’s just after the first day of Hanukkah as I read this Trey Anastasio Band June 9 10 11, 2023 Denver, CO Poster shirt . I absolutely love this question. For background, I wasn’t raised in either traditions, nor associated religions, so both holidays are really foreign (yet oddly familiar) to me. I have known many who celebrate one or the other holidays with great enthusiasm. Yet in my entire life thus far, outside of my immediate family, I have only ever been invited to two different familys’ homes for a Christmas celebration that they were each hosting. And each party was a blast, full of fun, love, and food. And each of these different families who hosted fun Christmas parties in their homes, identified as Jewish.
()buy it now :Trey Anastasio Band June 9 10 11, 2023 Denver, CO Poster shirt
Valentines Mood Maggie Lindemann Shirt
Life Behind Bars Shirt Funny Cycling Biking Tee
Life Behind Bars Shirt Funny Cycling Biking Tee
Ever watch a whirlpool? How about water going down a drain or even a Pepe in a beaver shirt of cream swirled into your coffee? It sometimes looks like a spiral galaxy. And we once thought gravity was holding a galaxy together. If you watch a whirlpool carefully you will notice the outside orbits the center slowly and the closer to the middle you are the faster it spins. But this was a bit of a problem for galaxies because this would make the arms of the galaxy wind up tight. They would not last for millions of years. Earlier in the century, before computers, astronomer would hire dozens of women who were good at math to do calculations for them. One of them made an important discovery: the speed of the stars in the outer arms was way faster than it should be. The galaxy was spinning like a solid LP record album! According to the laws of gravity, which we know quite well, it shouldn’t behave like this…unless there was WAY more mass than we could see. And the issue of *dark matter* was born. Yes, there would be a lot of dust and gas and planets and small stars we couldn’t see. But all that is still not enough for the behavior we observe. It is a mystery we are still working on!
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