Everything posted by Genady
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Reproductive organs shape
Not so sure that seeds in plants are generally oval. But most others can be easily explained. For example, eggs need to get out of the body. What shape would you suggest for this process to go smooth?
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10 based numeral system
I don't think so. I don't think our ancestors couldn't use pebbles, sticks etc. for calculations.
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poker test probability confusion
Regardless of the topic, 10^5 (10 raised to the power of 5) is 100,000 rather than 10,000.
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The Pi symbol "Π" is God's name in the bible, Pi is "3.14", and Ex "3:14" draws the Pi symbol when God says "I am that Pi" (new book)
@exchemist I didn't see it but by the mod note above I guess I've selected and quoted the Bible statement in your post instead of the original one, and the system showed it as if it was your quote. If this was the case, my apology.
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Dark Energy
One can get many inconsistencies if one mixes freely these two different models. To be consistent, one should not generally do it, although it works sometimes if applied very carefully and in a restricted domain. In particular, if you use Newtonian perspective, then there is no speed limit. And if use GR, then the galaxies do not move faster than light. Each picture is consistent within itself.
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Dark Energy
No, it is not. A Newtonian perspective would need to find an energy source causing the observed acceleration of galaxies. You said above that there is no mass, but this is not so. Galaxies have mass. You've also said above that the universe expansion is "space stretching", but it is not so from a Newtonian perspective. It is so from the GR perspective.
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Dark Energy
But we already have a correction to Newtonian perspective. It is GR. Newtonian perspective doesn't work in this domain.
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The Pi symbol "Π" is God's name in the bible, Pi is "3.14", and Ex "3:14" draws the Pi symbol when God says "I am that Pi" (new book)
We don't need Bible for that. There are computer programs, not very complicated, and "when calculated correctly, they play the entire sequence of the Pi number".
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ChatGPT And Physics?
I think the moderators already have one, e.g.,
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Dark Energy
Why? Is there a problem?
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Any MENSA members here?
One does not need a high IQ to realize that this is a wrong forum for this question. Brain Teasers and Puzzles:
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Help needed from someone with a good knowledge of quantum mechanics
QM is not mathematics. How a theory of mathematics can be applied to anything which is not mathematics?
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Direct Proportionality
n is proportional to q. This means that making q twice as big makes n twice as big. n is proportional to r. This means that making r 3 times as big makes n 3 times as big. Now, what happens to n if q is made twice as big and r is made 3 times as big? n should become 6 times as big. I.e., n is proportional to q*r. For example, in my last derivation on step 1, F(r) is some function of r. It depends on r, but it does not depend on q, i.e., it is independent of q. "F depends on r" means that if r varies, F might vary. "F does not depend on q, i.e., it is independent of q" means that varying q alone does not have any effect on F.
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Direct Proportionality
1. Given n=F(r)*q 2. Given n=G(q)*r 3. From 1 and 2, F(r)*q=G(q)*r 4. From 3, G(q)/q=F(r)/r 5. To hold for all q and r the two sides of the equation in 4 have to be constant. Let's call it, c 6. From 4 and 5, G(q)=c*q 7. From 2 and 6, n=c*q*r QED If any line is unclear, let me know.
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Interpretations of QM
I think that there is something out there which we perceive as the object. Just like we perceive these patterns of light on the screen as words written in English.
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Getting started
Sorry, but I fail to see how time and space come into counting of apples.
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Dark Energy
AFAIK, expansion of the universe is a GR effect, and it cannot be consistently described in term of Newtonian mechanics. Specifically, there is no Newtonian 'F' in GR formulation. Einstein field equations, EFE, relate geometry of spacetime (LHS of the equations) with distribution of energy-momentum in the spacetime (RHS). To get an accelerated expansion in these equations, you need either an extra term on the LHS or an extra term on the RHS. The former leads to inclusion of a "cosmological constant" in the EFE. The latter leads to inclusion of a peculiar energy source in the universe, the "dark energy."
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What should be the goal of humanity?
Amen.
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What should be the goal of humanity?
If not this, there would be something else. Belorussia, Kosovo, Serbia, Basks, who knows. You know that babies exhibit a feel of 'fairness' very early in life. They get upset when they perceive something as being 'unfair.' This emotion alone is enough to perpetuate wars.
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What should be the goal of humanity?
I don't believe it because I don't see evidence for it, rather a wish.
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What should be the goal of humanity?
However, Russians, Ukrainians, British, Irish, Arabs, Israelis, Armenians, Azeris, etc. are all well fed and sheltered, and they are/ were in wars anyway. There are other reasons.
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The Magic Capacitor: a short science fiction story.
I haven't realized it at first, but it really does. How does that Chekhov's quote look in English?
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Consciousness Always Exists
They are Deepak Chopra's disciple. E.g.,
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Interpretations of QM
Computer is a concept which we (you, me, some other people) use to organize our perceptions of the world. A member of lost Amazonian tribe while finding a computer in the forest would perhaps perceive three blocks rather than one anything, i.e. a big block (monitor), a medium size block (keyboard), and a small block (mouse). And she will be right. Same here. Same about waves.
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Is there a 'cycle' of destiny?
They are running out of material. The above is a verbatim copy of the below: