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Gravity is not a real force. Gravity is actually the result of curvature of spacetime, and most of the gravity we experience on Earth is time curvature, not a space one.
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>Chad physiognomy
Another study confirms.
Another study confirms.
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What are some things this can be used for?
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I ran a regression on a small-size momentum portfolio using a six-factor model (Fama-French 5-factor model + the momentum factor) and got a 7.8% annual alpha. (US stock market data, from 1964 to 2020.) Is it really this easy to make money bros? Why aren't more people investing in momentum strategies? Or did I just fuck up?
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For example all of physics at its core is just applied math and the same goes for chemistry. Could someone start with an observation in some area of knowledge and then by using mathematic principles, formulate the way something is described. I would think there are some things where using math just wouldnt work or is inefficient but I dont know what they could be.
I know some of you would go "but that literally what math is" but I wanna know are there any cases where the opposite is true?
I know some of you would go "but that literally what math is" but I wanna know are there any cases where the opposite is true?
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So I was having a quick look at this document https://www.stewartcalculus.com/data/default/upfiles/Calc_7E_liesmycomp_stu.pdf just a little somthing from J. Stewart and the last word in the section title got me thinking. Is he "our" guy?
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How deep of a trench/aqueduct would you need for ocean water to flow to the salton sea? Is this even possible? The sea sits at -234 feet, but along the way you’d have higher elevation changes. I suppose the trench would have to maintain a -235 foot depth to flow to the salton sea. I’m talking without the use of pumps and stuff.
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so, what caused the big bang?
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has anyone published projections on which parts of the world will receive reasonable amounts of rainfall and have reasonable temperatures 50 years from now?
