Thanks to @suspended and @deimos for the suggestion!

Hey y’all, I am a basin chemistry engineer for the Department of Energy’s Savannah River Site in South Carolina. Our facility stores spent nuclear fuel from a variety of research and experimental reactors underwater. Our specialty is highly-enriched aluminum-clad fuel, but we have a diverse array of unusual fuels from around the world. A good overview of fuel types can be found here.

My primary responsibility is ensuring the basin water is kept highly pure to minimize corrosion to the fuel, as well as ensure it is free of radionuclides to the extent practicable. I’m happy to answer any questions I can about nuclear fuel, nuclear power, radioactive waste, etc.

More links:
Corrosion of Al-clad fuel
Basin overview

(Topics like this need people to have more sympathy for the other because we're talking about real people's sexualities and discrimination these people often face every day and have deep feeling abouts, so be nice.)

If I had to (uneducatedly) guess, some of them would be:

• Your sexuality (and the word allosexual) being as good as unknown by most people.

• Asexuality being a big umbrella (hence the title being demisexual/demiromantic/asexual/aromantic rather than just asexual)

• Allosexual and aromantic people being confused for "people who only want sex"

• People not believing you when you say that.

• Being perceived as an anomaly or lying, along with people promising that you will realize the truth one day.

• Overly religious people seeing your sexuality as a virtuous rejection of degenerate lust/sin and as an unnatural anomaly simultaneously.

• People seeing your sexuality as being "free" from dating or porn consumption or above identifying yourself by how un-sexed you are. (True, but obviously very reductive and usually contingent on the insecurities of the people seeing you that way.) (This is admittedly something I struggle with.)

What have you been listening to this week? You don't need to do a 6000 word review if you don't want to, but please write something! If you've just picked up some music, please update on that as well, we'd love to see your hauls :)

Feel free to give recs or discuss anything about each others' listening habits.

You can make a chart if you use last.fm:

http://www.tapmusic.net/lastfm/

Remember that linking directly to your image will update with your future listening, make sure to reupload to somewhere like imgur if you'd like it to remain what you have at the time of posting.

As part of a weekly series, these topics are a place for users to casually discuss the things they did — or didn't do — during their week. Did you accomplish any goals? Suffer a failure? Do nothing at all? Tell us about it!

Friday Security Briefing

Hello there! I hope you're all looking forward to something this weekend. Today's briefing will cover a captivating tale of scheming against financial centers, woes of virtual networking, and the possibility of Russia behaving quite unnecessarily.

"Listen, or your tongue will make you deaf." ~ Unattributed proverb

Wall Street targeted by new Capital Call investment email scammers

The tactic of exploiting enterprise email systems remains a successful and active attack vector for bad actors. The emerging development is the use of "capital call" style scam, wherein scammers pretend to have investor or insurance business with the business.

"In an example shared by the researchers, the scam email attached a Capital Call Notice for US $970,357.00 to be deposited into a bank account under the fraudsters’ control."

"If the targeted investor was duped into wiring the funds, then it is likely that money would be quickly moved into other accounts and withdrawn by mules to prevent the payment from being returned to the victim."

The flexibility that cryptocurrencies provide to discreetly rearrange money may actually be disadvantageous for banks in certain situations.

Source: Tripwire, Wall Street targeted by new Capital Call investment email scammers

High severity Linux network security holes found, fixed

(CVE-2021-26708) Alexander Popov of London has discovered five security holes in the Linux kernel's virtual socket implementation. This is concerning, my personal use of virtual networking systems could be a lot more thought out. I do tend to keep my use of libvirt to a minimum but ideally I would be running my virtualization workstation on a separate box optimized for safe practices.

"These holes entered Linux when virtual socket multi-transport support was added. This networking transport facilitates communication between virtual machines (VM) and their host. It's commonly used by guest agents and hypervisor services that need a communications channel that is independent of the VM network configuration. As such, people who are running VMs on the cloud, which is pretty much everyone these days, are especially vulnerable."

Source: ZDNet, High severity Linux network security holes found, fixed

Ukraine: DDoS attacks on govt sites originated from Russia

Ukraine is proposing that information on the threat actors responsible for a DDoS on Ukrainian government websites originated from Russian domains.

However, they did not claim that the threat actors were affiliated with the Russian state.

I am curious about the motivations if this was sanctioned by Russia. Are they testing their capabilities against a softer target in order to learn from the European and American Cyber-Defense response? Perhaps this was a way for Russia to demonstrate it's competency at cyber warfare.

"The National Coordination Center for Cybersecurity (NCCC) at the NSDC states that these DDoS attacks have been massive and have targeted government websites in the defense and security sector."

Possible retaliation?

"Last week, news leaked that Ukrainian law enforcement, in cooperation with the US and French police, arrested alleged Egregor ransomware operation members.

Three days later, the Security Service of Ukraine (SBU) issued a press release about the Egregor arrests and seizing the ransomware group's equipment."

Source: Bleeping Computer, Ukraine: DDoS attacks on govt sites originated from Russia

The US emigration thread brought back a lot of thoughts I've had about leaving the UK, and I imagine a decent number of us have at least idly wondered about a serious move - especially after a year like we've just had.

For me, the difficulty has always been figuring out where to go: politics/climate/healthcare/lifestyle/language are a delicate balancing act, and I don't think anywhere's a slam dunk. Everyone's going to have their own take on what perfect looks like, and what compromises to make mapping that to the real world!

So let's assume you're packed and ready to go, nothing holding you back. You've still got to navigate inbound immigration, handle the language, find a job, all that good stuff - but the world is your oyster. Where would you choose to go?

This topic is part of a series. It is meant to be a place for users to discuss creative projects they have been working on.

Projects can be personal, professional, physical, digital, or even just ideas.

If you have any creative projects that you have been working on or want to eventually work on, this is a place for discussing those.

What have you been doing lately for your own fitness? Try out any new programs or exercises? Have any questions for others about your training? Want to vent about poor behavior in the gym? Started a new diet or have a new recipe you want to share? Anything else health and wellness related?

I've had derealization since august 2019, and about 1-2 months after that I started having uncomfortable existential thoughts. It all started with super reductionist thinking which made me aware of nihilism and had me struggle with that for a while before I finally stumbled upon existentialism which basically rendered nihilism void.

However, after that I read about Sam Harris and got into the whole free will rabbit hole, but nowadays I take solace in knowing that most philosophers believe in free will and think Sam Harris is a goof.

After that they kinda subsided for a while... but nowadays I freak out over the whole "self is an illusion" thing that's super prevalent in buddhist/drugs users/science circles, and it's by far the hardest to overcome. Like, with nihilism the solution is existentialism, with free will, well, there's compatibilism, but this? It seems like everything skews toward it being true and it deeply scares me. In fact, if it is true indeed, doesn't that automatically render existentialism and free will impossible as well? I mean, existentialism relies on the self and free will to create meaning, so if those aren't real, then the meaning crumbles apart as well. And free will also seems dependent on a self to exist.

Most people seem to not really care either way when I talk about it with them but for me it's nearly an obsession and I feel like I've discovered some sort of dark secret truth that I wasn't meant to see.

Does anyone else have this issue?