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/sci/ - Science & Math

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11697569 No.11697569 [Reply] [Original]

Let's talk about some actual science. Lots of astonishing papers were published last month.

Is there anything missing in the Wikipedia list? Will the coronavirus pandemic become a problem to scientific progress or will it lead to an acceleration of its pace?
What do you think about the featured items?

The sources are here:
https://pastebin.com/FjpU94ax

>> No.11697581
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11697581

Yes, let's talk about some actual science.

>> No.11697584
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11697584

>>11697581

>> No.11697586

Please comment if you spot any inaccuracies or errors. In the 2nd item it should say Hominini, not Homini. I'll post a corrected version later.

>> No.11697594
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11697594

>>11697584

>> No.11697604
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11697604

>>11697594

>> No.11697607
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11697607

>>11697604

>> No.11697612
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11697612

>>11697607

>> No.11697648
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11697648

>>11697612
>what is Einstein's Pseudotensor?
In an attempt to make his General Theory of Relativity comply with the usual conservation of energy and momentum for a closed system which a vast array of experiments has ascertained, Einstein constructed, ad hoc, his pseudotensor. That it is not a tensor is outside the very mathematical structure of his theory. Beyond that, it violates the rules of pure mathematics.

>Einstein’s Pseudotensor fully explained here:
https://z.zz.ht/98S5i.pdf

>what is The Landau-Lifshitz Pseudotensor
In an attempt to make Einstein’s General Theory of Relativity comply with the usual conservation of energy and momentum for a closed system which a vast array of experiments has ascertained, L. Landau and E. Lifshitz constructed, ad hoc, their pseudotensor, as a proposed improvement upon the pseudotensor of Mr. Einstein. Their pseudotensor is symmetric (Einstein’s is not) and, they say, it permits a conservation law including angular momentum. That it isn't a tensor is outside the very mathematical structure of Einstein’s theory. Beyond that, it violates the rules of pure mathematics.

>The Landau-Lifshitz Pseudotensor fully explained here:
https://z.zz.ht/ZMeXe.pdf

>> No.11697684
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11697684

An astonishing, brilliant and thorough analysis of Kirchoff's law: https://z.zz.ht/xSW7e.pdf

In video format:

Part 1: https://www.youtube.com/watch?v=YQnTPRDT03U
Part 2: https://www.youtube.com/watch?v=LE7fZ565DWc
Part 3: https://www.youtube.com/watch?v=m-poyIY7pfQ

Supplemental material:

https://www.youtube.com/watch?v=83JU6enMBS0
https://www.youtube.com/watch?v=DodFojdkSIA
https://www.youtube.com/watch?v=rsQXu5qLkgg
https://www.youtube.com/watch?v=5cS1mfZ2XYY

>> No.11697698
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11697698

An actual scientific look at Supernovas (pic related):

https://www.youtube.com/watch?v=uwGvmg2mSwk
https://www.youtube.com/watch?v=ppzggRl2S2U

https://www.youtube.com/watch?v=GcIHfzviGgA
https://www.youtube.com/watch?v=5ninQsWVTxU

https://www.youtube.com/watch?v=zsDAGgGu--E
https://www.youtube.com/watch?v=ni55CIb0ex4

https://www.youtube.com/watch?v=ScZFq0p3O8k
https://www.youtube.com/watch?v=tiPmoFmBnN8

https://www.youtube.com/watch?v=5xMhbEEoRys
https://www.youtube.com/watch?v=QeJFKtCrWts

https://www.youtube.com/watch?v=AcEQJudOYvg
https://www.youtube.com/watch?v=jJigJCwD9dQ

https://www.youtube.com/watch?v=MmODEyIRUhg
https://www.youtube.com/watch?v=GrW_xcHUUmU

>> No.11697892
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11697892

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>> No.11698011
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11698011

>>11697892 Never mind, the test mail has arrived now.

>> No.11699625
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11699625

Could this glow be made bright enough to see it with the naked eye in the early evening or so?