This depends entirely on how you hold your phone in your hand. For some positions, someone would need a 5” thumb to reach the corner. You can’t make such sweeping statements for something with such variation.
Any idea when that changed? I've been unable to access historical sites in the past because someone parked the domain and had a very restrictive robots.txt on it.
You are wrong, this same story was not reported more than ten years ago. The article is not a report of a man being arrested, tried, and sentenced (doubtless the extent of reporting in local news when it happened). This article is about the wider background of one story, of many, from a behind-the-scenes documentary that has been filmed over the last five years and just released.
Did Britain's public broadcaster decide, half a decade ago, to begin making this documentary so that they could secretly and nefariously support a US government agency long before it was embroiled in its current controversies?
Are you suggesting that the BBC, the world service arm of a British public broadcaster (that is editorially independent from the state and even the wider BBC), began spending five years filming a documentary across the US, Portugal, Brazil, and Russia, just so that they could secretly support a US government agency half a decade before it became embroiled in controversy?
Do you mean to suggest that computer hardware does not need to be cooled when it is in space? Or that it is trivial and easier to do this in space compared to on Earth? I don’t understand either claim, if so.
Even assuming that this la-la-land idea has merit, the equilibrium temperature at the Earth's orbit is 250 Kelvin (around -20C). The space around the Earth is _hot_.
There are people literally working on accomplishing this. I don’t understand what’s with the arrogance and skepticism.
Edit: Not trying to single out the above commenter, just the general “air” around this in all the comments.
I honestly believed folks on HN are generally more open minded. There’s a trillion dollar merger happening the sole basis of which is the topic of this article. One of those companies put 6-8,000 satellites to space on its own dime.
It’s not a stretch, had they put 5 GPUs in each of those satellites, they would have had a 40,000 GPU datacenter in space.
> There are people literally working on accomplishing this.
They're reinventing physics? Wow! I guess they'll just use Grok AI to fake the launch videos. Should be good enough for the MVP.
For the superconductivity idea to work, the entire datacenter needs to be shielded both from sunlight and earthlight. This means a GINORMOUS sun shield to provide the required shadow. But wait, the datacenter will orbit the Earth, so it also will need to rotate constantly to keep itself in the shadow! Good luck with station-keeping.
There's a reason the Webb Telescope (which is kept at a balmy 50K) had to be moved to a Sun-Earth Lagrange point. Or why previous infrared telescopes used slowly evaporating liquid helium for cooling.
> I don’t understand what’s with the arrogance and skepticism.
Because it's a fundamentally stupid idea. Stupid ideas should be laughed out.
I'm not talking about "stupid because it's hard to do" but "stupid because of fundamental physical limitations".
The problem you are encountering is how you are discussing superconductors. If you want to convince people that they are relevant you should explain how they would be used. You haven't done that at all, you just keep repeating "superconductors".
And it would be helpful if you showed some uses of superconductors in space similar to what you propose and not some vague proposal for research that would take decades to realize. I'm not familiar with any use of them relevant to this application and I take the other people responding to you are not either.
This will let you download all of your photos that already exist on iCloud Photos.
Going forward, you’d want to set up some other way to sync photos you take from your phone to your other devices. I can personally recommend Synology Photos for simplicity[1], or Immich[2] for an open-source (and in my opinion, slightly better) alternative you can run on any hardware, if you’d like to set up an always-on NAS. These are “Apple Photos” or “Google Photos” equivalents that you host yourself.
Alternatively, something like Syncthing[3] is a dead-simple way to sync your photos to various other devices as and when they are online, if you’d prefer to manage your photos in an ordinary file manager.
I’d be remiss not to mention that, for any solution where you move off the cloud to a central storage location of your own, you really must make backups to keep your photos safe. The 3-2-1 rule is a standard recommendation.
The s-, i-, and r-processes do however follow the same mechanism at the most fundamental level, even if it results in wildly different production paths. I think the author was simplifying for an audience unfamiliar with the details, for whom this distinction is less important.
(And I say that despite my own work and usual eagerness to tell people all about it!)
I believe it’s quite common for people to marvel at the vastness of the universe. For that reason, people might like the tangible link that they feel to the rest of the universe when they think of this - it’s amazing to think of how small we are in it, but also amazing to think of where “we” came from.
The front page of the BBC right now, at the very top, is a large photo of protests in Iran. The headline reports that hospitals are overwhelmed by the regime cracking down on protestors.
The article focuses on first-hand accounts from medics inside Iran, describing the crackdown and casualties. It also contains statements from the Iranian opposition, the UN, US and French presidents and British PM, all critical of Khamenei, with just two mentions of the regime’s official statements.
Also, I just switched to the BBC News TV broadcast. The Iran protests are the lead story: a special report with a focus on the protestors, showing videos shared by them.
> Government building on fire as protests continue in Karaj, Iran
Peaceful “protestors” dont burn down whole office buildings my guy
> Members of the security forces have also been killed, with one human rights group putting the number at 14.
Peaceful “protestors” dont kill 14 cops.
The Iranian response is not random killing of innocent “protesters”. They are fighting back against open terrorists who are shooting at cops and burning down buildings. You can support or oppose Iran’s policies but if people were doing this in Washington DC the US government would be stacking the bodies of “protestors” just as high.
University exams being marked by hand, by someone experienced enough to work outside a rigid marking scheme, has been the standard for hundreds of years and has proven scalable enough. If there are so many students that academics can’t keep up, there are likely too many students to maintain a high standard of education anyway.
> there are likely too many students to maintain a high standard of education anyway.
Right on point. I find particularly striking how little is said about whether the best students achieve the best grades. Authors are even candid that different LLMs asses differently, but seem to conclude that LLMs converging after a few rounds of cross reviews indicate they are plausible so who cares. The apparences are safe.
A limitation of written exams is in distance education, which simply was hardly a thing for the hundreds of years exams were used. Just like WFH is a new practice employers have to learn to deal with, study from home (SFH) is a phenomenon that is going to affect education.
The objections to SFH exist and are strikingly similar to objections to WFH, but the economics are different. Some universities already see value in offering that option, and they (of course) leave it to the faculty to deal with the consequences.
Distance education is a tiny percentage of higher education though. Online classes at a local university are more common, but you can still bring the students in for proctored exams.
Even for distance education though, proctored testing centers have been around longer than the internet.
> Distance education is a tiny percentage of higher education though.
It is about a third of the students I teach, which amounts to several hundreds per term. It may be niche, but it is not insignificant, and definitely a problem for some of us.
> Even for distance education though, proctored testing centers have been around longer than the internet.
I don't know how much experience you have with those. Mine is extensive enough that I have a personal opinion that they are not scalable (which is the focus of the comment I was replying to). If you have hundreds of students disseminated around the world, organising a proctored exam is a logistical challenge.
It is not a problem at many universities yet, because they haven't jumped on the bandwagon. However domestic markets are becoming saturated, visas are harder to get for international students, and there is a demand for online education. I would be surprised that it doesn't develop more in the near future.
I agree that proctoring across hundreds of locations globally could be a challenge.
I think the end result though is that schools either limit their students to a smaller number of locations where they can have proctored exams, or they don’t and they effectively lose their credentialing value.
