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IPv6 is big enough to give 10 billion unique addresses for every grain of sand on earth and still have some left over. Just in case we need to, I guess.
IPv6 is big enough to give 10 billion unique addresses for every grain of sand on earth and still have some left over. Just in case we need to, I guess.
They went just a teeny tiny little bit overboard with the address space. Ipv4 is four groups between 0 and 255, ipv6 is eight groups of four digit hex, 0000 to ffff - e.g the Google DNS ipv4 address is 8.8.8.8. the ipv6 one is 2001:4860:4860:0:0:0:0:8888 (thankfully at least some devices allow using :: to skip all the zeroes, so it’s “just” 2001:4860:4860::8888)
But we now have enough ipv6 addresses to give more than 10 billion ipv6 addresses to every single grain of sand on earth, and still have some left over.
Assuming 1 second per swap, a 64 disk tower of hanoi would take 585 billion years to solve - it has 2^64 -1 swaps.
Alphabet uses it for abc.xyz because it’s funny, but the .xyz registrar is the British Team Internet/CentralNic.
Just like how they use youtu.be and goo.gl, but Alphabet doesn’t own Belgium or Greenland either. At least, not yet.
Because it seems like you disliked them and “off” is one of the controllable options?
But I guess you are at a so advanced level of not giving a shit that you don’t even care that they dance around.
I can read that without any issues whatsoever.
But. If. You. Put. Periods. Between. Each. Word. My brain will force a pause between every single one and I can’t override it.
“Record rates” to what we used to buy from India, which is almost nothing. EU oil imports from India increased from 111k barrels a day to 236k barrels a day, while we used to import something like 4.5 million barrels of oil per day straight from Russia.
But writing “EU now imports 3% of the oil it used to from Russia through India” would hardly be news worth writing about.
The plan was not viable when proposed due to the British naval blockade.
Without that, instead of 6 million dead, we might have gotten the Jewish Australia? Bummer.
Fun fact, quite a few monitors can be overclocked simply by creating a custom resolution. I have a 32" Thinkvision that officially only supports 1440p 60hz but it’s fine running at 70hz when asked to.
Here in Finland we just wait for snow, then you can’t see the painted one.
Which is why it was such a great idea to replace our solid “you can’t pass here” lines from their old bright yellow to EU matching white so that that self driving cars understand them correctly. So now during the winter both of us and the machines can’t see them equally well.
“If the only thing keeping you from murdering and raping people is fear of punishment from god, then you are not a good person.”
A sixth of the current Ukranian refugees, I believe.
Iran is officially the Islamic Republic of Iran too, though. Most countries are like that. Republic of Finland, United Kingdom of Great Britain and Northern Ireland, Federal Republic of Germany, Russian Federation etc.
Except that 15% isn’t nearly enough to even really make a dent into climate change as a whole, and there is no way in the near foreseeable future to get anywhere near “nobody uses cars or anything that causes co2 emissions to move around.”
Even if everyone swapped to electric cars or alternative methods of transport asap, which would cause a huge spike in emissions from their manufacturing (~twice of an ICE car) and all the infrastructure work required to handle their charging and all the extra maintenance of roads required from having vehicles two to three times as heavy as most ICE cars run on them, let’s assume we’d get a reduction of 50% for personal transport - you’ve just spend an absurd amount of money and effort to reduce the overall emissions by 7.5%.
If 7.5% reduction is the goal that would be much cheaper, easier and faster to carve out of the energy sector, which currently accounts for around 70% of total co2 because majority of it is still made using fossil fuels.
We need to do it eventually, sure, and everyone who can afford to get an electric car should do so, but it’s like tackling plastic pollution by removing disposable straws and forks instead of concentrating on the massive amounts used by manufacturing sector - visible and gives everyone a nice fuzzy feeling they are doing something, while not actually achieving much. A good cause, but not the most pressing one by far.
Focusing on passenger cars never will be, as their co2 output is only around 15% of the total in the EU. Every little bit helps, sure, but even getting completely rid of cars wouldn’t be enough.
Is the source code released under a license that allows you to use, change and distribute it? Then yes, it’s open source. Open collaboration is a separate thing.
Sure. But the IPv6 implementation is a bit like if we went “you know the y2038 problem of 32 bit numbers, and how goin under 1970 is sometimes hard? Lets solve it by making it start from the big bang and store time as a 256 bit integer so we don’t run out until year 3.1 x 10^69”.
IPv6 is big enough for 340,282,366,920,938,463,463,374,607,431,768,211,456 unique addresses. Are we expecting to create an universe consuming army of exponentially replicating paper clip converting robots that each need an IPv6 address or something?