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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My grandfather was fond of Funny ive been to heaven I’ve been to hell its called atlantic city new jersey 2023 shirt. When diabetes affected his legs and made him immobile, he continued to whistle. When glaucoma affected his eyes and he lost his eyesight, he continued to whistle. As someone in her early 20s, I found my granddad’s immense pleasure from life overwhelming and infectious. Here was a person who was losing all his senses, yet was gracious enough to utilize and maximize his happiness from the senses he still retained. Try whistling. It improves your lung capacity and will send more oxygen into your bloodstream, making you feel better instantly.Try cooking. I hear it is quite therapeutic when used to counter depression. Try duck meat (if you eat non-veg). If you have trouble sleeping, I read that tryptophan (an amino acid in duck meat) puts you to sleep instantly. Alternatives: try honey with milk before sleeping.
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