That’s a good point which is part of why there is a lot of active research into quantum networking. Once you can connect two otherwise independent quantum computers, you no longer have the issue of increasing crosstalk and other difficulties in producing larger individual quantum chips. Instead you can produce multiple copies of the same chip and connect them together.
Because the math checks out.
For a high level description, QEC works a bit like this:
10 qubits with a 1% error rate become 1 EC qubit with a 0.01% error rate.
You can scale this in two ways. First, you can simply have more and more EC qubits working together. Second, you can near the error correcting codes.
10 EC qubits with a 0.01% error rate become one double-EC qubit with a 0.0001% error rate.
You can repeat this indefinitely. The math works out.
The remaining difficulty is mass producing qubits with a sufficiently low error rate to get the EC party started.
Meanwhile research on error correcting codes continues to try to find more efficient codes.
I mean the known theory of quantum error correction already guarantees that as long as your physical qubits are of sufficient quality, you can overcome decoherence by trading quantity for quality.
It’s true that we’re not yet at the point where we can mass produce qubits of sufficient quality, but claiming that EC is not known to work is a weird way to phrase it at best.
And guess who constantly lobbies and sues to keep things that way?
Error correction does fix that problem but at the cost of increasing the number of qubits needed by a factor of 10x to 100x or so.
Their trackpad can and does work via USB so ???
I have one of their trackpads and it works great with Ubuntu over USB but not over Bluetooth for some reason. (It connects, but Ubuntu doesn’t handle it well.)
It comes full circle because the proposed solution is to increase the number of people who are able to work, with the idea that those people will take on more jobs, and those jobs will fund pensions.
I think this is a bad idea because we already have more workers than useful jobs. An increase in the population wont really help.
Your response was
It’s not about necessary jobs, it’s about paying into social security / pensions.
In my answer those are two topics that are not directly related, although they are linked by both having to do with the economy.
Hence I gave responses to both topics.
If the jobs aren’t necessary, then surely there’s a way to organize society without those jobs existing.
This is the fundamental argument behind universal basic income.
As to the question of how to fund stuff like pensions or UBI without everyone working, the answer is simply to tax those who are working more, especially those making huge amounts of money.
We already have far more people than necessary jobs. One person with modern trchnology can produce way, way more than one person could even just a century ago.
Well the app I use (recent versions of Apple Maps) does have pause as an option.
There is but you have to actually go manually press it, which is generally more interaction with a phone than you should do while driving.
A VPN helps
When Comcast’s monopoly is broken up by the government.
“Just follow the build instructions on GitHub”
1000 error messages ensue.
Why is the Nintendo logo AI generated?
I’m pretty sure it’s illegal to intentionally hide your plates
There are some attacks you are vulnerable to on public WiFi that a VPN can help with.
More generally, whoever is transporting your data knows who you are talking to. If you don’t use a VPN, your ISP and whoever owns the router know what websites you are visiting (although they don’t know the specific content). If you use a VPN, your ISP and router know you are using that VPN, but not what websites you are visiting. Now your VPN knows what websites you are visiting, but they still don’t know what the content is.
I hope that helps.
You’ll feel right at home in the command line. Install Homebrew or MacPorts. These are command line package managers. Many if not most of the software tools you are used to on Linux likely have Mac versions as well and you can find them either online or via one of those package managers.
If you are going to download software from Apple’s Apple Store, you will need to make an account. You can install software directly from the internet without needing an account. You might need to tweak some “security settings” in System Preferences to run software not from the App Store.
Unfortunately Xcode is something you need an Apple account to install. However, the Xcode “command line tools”, which includes a lot of common tools like gcc, I believe you can install by running “xcode-select --install” from the command line even without an account. There might also be other ways to get those tools installed manually / not through Apple
If you just want an IDE and really want to avoid making an account, just use VSCode or something. But if you will need to develop Mac apps using Apple’s APIs, it will likely be easier at the very least to work in Xcode. And if you are going to develop for any of Apple’s other operating systems (like iOS) you will need to make an account.