Why are we still linking paywalled articles??

Yes

well, you clearly have not enough knowledge on how the press and the politicians' vote works. Hint: both depend on money, so who has the money has them both.

Well, you have to kill me to notice my liver, and still it's not a parasite.

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A non-paywalled alternative?

You are waaaay outdated. "SageMathCloud is Now CoCalc" since May 2017. Go google it. And it's not free _at all_, except for very basic stuff. Your pricing depends on what you need, from hundreds to thousands of dollars. Not a criticism, only a heads up for the guys reading the comments.

By very basic stuff you mean "Doing everything a cas can do". The expenses come when you want to connect it to the internet, because people started using the full linux distro you get as a botnet, and increasing performance.

CoCalc is an open source system. It is convenient to pay for a setup, which is how they hope to get revenue to pay developers.

We also provide a nice easy to install Docker image of Cocalc here: https://github.com/sagemathinc/cocalc-docker

wow, many times downvoted for redirecting people to an up to date situation so they can chose the plan best suited for they convenience. Gosh, HN is getting brutal. Btw, very nice job to the guys at CoCalc in general, as a collaboration tool, and specially at courses based on Jupyter Notebooks. EDIT: and now some guys going through my old posts in different threads giving me negative votes. Really?Wow.Just wow.

You don't have any other comments from the last 24 hours, so how are people supposed to be downvoting your old comments?

It's amazing how US-UK centered this is. Talking about fingerprints history and not even mentioning the first time it was developed and used in criminal forensics? They talk about novels talking about using it, but the actual first case in which was used to solve a crime was in the 1890s, and the whole technique was invented on site and developed there, in Argentina [1]. But, hey, not english speakers, so probably only barbarians who know nothing about technology. [1] https://www.nlm.nih.gov/exhibition/visibleproofs/galleries/c...

You really, really have your data wrong. Obviously you have a cliché-type idea of what Mexico it's. http://www.sciencemag.org/news/2014/06/people-mexico-show-st...

The diversity depends on people’s own attitudes towards it, and their sense of national identity.

For example there are some ethnic minorities in Japan but the government has long been against that in order to preserve a unified national identity.

Is there a strong national identity or fragmented identities and loyalties?

Russians aren't homogeneous though?

Russians are but they are only ~80% of the population of Russia.

I don't think you can pin all the crime on "individuals of Caucasian nationality" and Tatars

I don't think so either but there are quite a few degrees between "all the crime" and "zero crime".

My grandpa military badge. It reminds me who I am, where we were and at what length we went for the sake of our honour and our people. I am part of a Nation, I am part of that history. And that badge represents, physically, the proud I have of being who I am. And it's a permanent call to what I have to be and how I should behave.