553 karma · joined March 31, 2020
Moment of inertia of the Earth: I=8.04e37
Angular velocity, with sidereal rotation period of 23.93 hours: ω0=2π/(23.93 × 3600)
Angular velocity, with sidereal rotation period of 23.93 hours plus one second: ω1=2π/(23.93 × 3600 + 1)
Rotational energy difference: .5 × I × ω0 ** 2 - .5 × I × ω1 ** 2 ≈ 4.96e+24 J
For comparison, according to https://ourworldindata.org/energy-production-consumption the total amount of energy consumed on Earth in 2023 was 180E3 TWh i.e. 6.48e+20 J
Slowing down the Earth by one second would be equivalent to 7661 times this amount.
> Berezovsky, who elevated Putin to power from behind the scenes, was soon exiled and replaced with more compliant oligarchs. He also met a grisly end—found hanged at his Berkshire mansion at 67—a precedent that might give pause to anyone thinking of risking his business empire to play that gray-cardinal role for the likes of Trump and J. D. Vance.
You have to compare with how much will it cost if the war continues to grow in scale or intensity. Russia is dedicating more and more resources to its war machine. And I have no reason to think it will stop if Ukraine. In 2022 Putin already said he wanted NATO back to 1991, IOW he wants Eastern Europe defenseless.
Russia's economy is just the size of Spain or Italy: not negligible, but not formidable either. Europe should do more, much more, if only for its own sake.
> And what does "loss" even look like? Are you genuinely proposing they will simply pack up and head home from all captured territory?
Territorial issues are somewhat secondary. What matters is that the defeat is clear and Russia's leaders discouraged from attempting to go to war again. It happened to Russia against Japan in 1905, and to the USSR in Afghanistan. It can happen again.
Up to now, Ukraine has never received the support it would need to win, just enough not to lose. Weapons deliveries been too little, too late, making the war longer and bloodier than it needs to be. In the meantime domestic production has increased to the point Ukraine covers 30% of its needs.
Russia has lost other wars, it can and should lose this one.
Plus if Russia wins, its appetite will only grow, and another war is just a matter of time.
- https://www.bbc.com/news/articles/c7435pnle0go US sides with Russia in UN resolutions on Ukraine (the US rejected a resolution that named Russia as the aggressor).
- https://news.online.ua/en/the-us-is-ending-support-for-ukrai... The US is ending support for Ukrainian F-16
- https://www.reuters.com/world/us-cuts-off-intelligence-shari... US cuts intelligence sharing for Ukraine, adding pressure for Russia peace deal
- https://www.bloomberg.com/news/articles/2025-03-08/us-vetoes... US Vetoes G-7 Shadow Fleet Task Force Plan
There's a pattern: Trump wants to force a capitulation of Ukraine.
The term “NATO expansion” for example, is propaganda. Countries that had suffered under the Russian/Soviet oppression looked for protection when the USSR collapsed and requested to join the alliance.
One example: https://news.online.ua/en/the-us-is-ending-support-for-ukrai...
The US did not give a single fighter aircraft to Ukraine, not even under Biden. These come from inventories of EU states.
There is a clear pattern at this point. Every move Trump has made since taking power has harmed Ukraine, favored Russia, or both.
I hear that a lot, but is it true? I don't see signs that this Admin is doing anything to prepare for a confrontation with the PRC; rather, signs of the contrary: TikTok ban reversed, conciliatory tone towards Xi, talk about a 50% reduction in defense spending, even nuclear disarmament, not to mention the mess DOGE is doing at the DoD. And Musk has significant exposure in China.
Of course, I'll be glad to stand corrected if I missed something.
While the primary meaning of 'marcher' is 'to walk', it can be used for machines and vehicles indeed. 'Rouler' is for vehicles only. Interestingly in English the verb 'to run' is used, suggesting higher speed.
The expression “to work better” is quite common but I don't remember seeing “to work less well”. And as I was taught that « plus grand » translates to “taller” but « moins grand » to “not as tall as”, I expected something more involved.
Google Translate: “Ah well now it’s going to work a lot less well, of course!”
Deepl:
- It's going to work much less well.
- It's going to run much less smoothly.
- It's going to run a lot less smoothly.
None of these suggestions sounds good to me (in case it isn't clear I'm not a native English speaker).
Hostile powers will exploit any vulnerability they can find. In democracies, ordinary citizens are a target. In Romania an election was annulled, and TikTok specifically named in the investigation: https://apnews.com/article/romania-election-president-george...
Therefore I think we should not underestimate this threat. I admit that doing this in a way that preserves fundamental freedoms is not easy, and I don't claim to have the answer. Consider freedom of movement: few people seriously deny the need for passport checks on international borders.
The argument sounds like a non sequitur: because we cannot defend against all threats, we should not defend against any threat.
Reminiscent of the SolarWinds compromise.
None of what I mentioned necessarily implies a war crime, as far as I know.
Had russia attacked a NATO country of the EU directly, said country would have been at a disadvantage.
There have been reports of experiments with autonomous drones in the russia-Ukraine war.
If the EU bans AI for military uses and our adversaries do not, I am afraid someday we will regret our mistake. But it will be too late.
There is more truth than I previously thought in the phrase “Europeans are vegetarians in a world of carnivores.”
- https://github.com/OpenIPC/linux/tree/ingenic-t31: v3.10.14
- https://github.com/OpenIPC/linux/tree/ingenic-t40: v4.4.94
etc.
That's the problem with vendors forking the kernel: downstream users are often left with unmaintained branches that will accumulate CVEs over time...
To a modern eye (like mine), other examples of Roman cursive look hard to read as well: https://en.wikipedia.org/wiki/Roman_cursive