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privong
9,801karma·1,821submissions·April 12, 2011
recent activity (1,821 total)
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> It is absolutely disgusting to suggest that, after we gutted NASA in order to make opportunities for private enterprise, we should just stop sending stuff to space altogether. I do not think tha…
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What owncloud plugin, I mean. I have not been able to locate 2FA in the OC config, and my searching for plugins has had mixed results.
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> I use two-factor with owncloud, What are you using for the two-factor?
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I do not think what you are suggesting is a bad idea. But a counterargument would be that having many organizations doing the same thing might make it more expensive overall, by increasing the cost of…
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> That entire paragraph is subjective. Some people do want WiFi (I certainly wish my printer had it, because my workflow options right now are a pain). Some people do want it to tweet or otherwise …
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> If you go on the far end of the spectrum from electronics to schoolbooks, you find that there are only two customers for history: California and Texas. Purportedly, Texas also has a significant i…
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It is still a registered trademark, but "Kleenex" has been genericized: https://en.wikipedia.org/wiki/Kleenex#Kleenex_Trademark I do not know if that is due to their no…
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> If he was a doctor in AIDS ward, and got infected with HIV while caring for other sick patients, wouldn't he be considered a hero? Why is contraction of the virus implied as a necessary cond…
1 pts
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Are city-imposed gas taxes common? Generally, I think of there being state and national gas taxes, but not (usually) city taxes.
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Is this issue really a tragedy of the commons though? What resource is being depleted?
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I am not sure there is an institutional or global solution. But I am also not convinced it is an institutional or global problem. There are certainly individual solutions—accepting a different standar…
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> The only solution to competition is centrally enforced precommitment. First, the government should actually enforce the eight-hour workday. Then it should reduce the workday, for all employers at…
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Anecdotally, I heard of an astronomer in a similar situation, who attempted to prove the radar gun used to "catch" him speeding was incapable of measuring the speed accurately enough (presen…
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Only 100 km down, the gravitational acceleration would not be reduced by very much. Assuming the Earth is spherical and has uniform density, the probe would only be below ~3% of the mass and would be …
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> it's so flat. If you took the Earth and shrunk it to the size of a billiard ball, it would be smoother than a billiard ball.
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I think we are mostly agreeing with each other. I was not saying energy and momentum conservation are no longer important. Rather, I was merely noting one should use caution when trying to intuit how …
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I cannot speak to the theory. But, if one starts out with the classical "bounce" intution, one then arrives at the escape velocity issue you and the OP are noting. I was trying to point out …
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The "bounce" is not a classical one, so the conceptual idea of a ball bouncing or similar intuition could be very misleading.
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> In that case, it's plausible that it doesn't take on additional mass and thus never reaches a maximum stress point, thus doesn't explode. In the current understanding of jets from …