Phroon @ Phroon @beehaw.org

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Joined

2 yr. ago

That looks like a type of Thin film interference, like you’d see on an oil slick or a soap bubble. Wikipedia says:

Thin-film interference is a natural phenomenon in which light waves reflected by the upper and lower boundaries of a thin film interfere with one another, either enhancing or reducing the reflected light.

I’d guess the display uses a thin film on one of its layers causing this rainbow interference pattern that shifts depending on viewing angle.

One of my takeaways is that some of the people aren’t intrinsically awful, they are just un-aware or un-knowing. That some think feminism means female supremacy, or that woke is some undefinable thing they don’t like. And that with some stomach churning effort some people can be reached. I applaud those willing to try and reach them.

“…do you teach feminism?” … “No, I teach all genders are equal and should be treated as such.” … ‘She buys three kits.‘

The whole article is so enlightening.

You can’t build chests in space, so there’s very limited buffering or surplus options.

I think the biggest change with space is that it appears that the asteroids are an infinite resource.

It really is that old. According to their Supreme Court amicus brief: “Rising from its humble beginnings as a print newspaper in 1756, The Onion now enjoys a daily readership of 4.3 trillion and has grown into the single most powerful and influential organization in human history.” Seriously though, read that brief. It’s a masterful piece of satire.

Maybe add the old LucasArts adventure game Grim Fandango to the list, it’s more comical than ‘scary’. It has a relatively recent remaster with modern controls. Some would say the original tank controls are a horror into themselves. Though looking at the ESRB rating it is T for teen.

The good old Unix philosophy.

He's been back before too, drawing a few panels of Pearls Before Swine in 2014. The artist likened it to seeing bigfoot.

Quern - Undying Thoughts tickled that genre for me. As did Haven Moon and The Eyes of Ara.

All very fair points. It’s all wildly complicated, and I agree; we don’t really understand ourselves.

What are your underlying models of the world built out of?

As a Bayesian, my models of the world are built on priors. That is, assumptions I’ve made based on my existing information. From that, I make an educated guess about the world with that model and see what the world does. If my guess doesn’t match reality, I update my assumptions to rebuild my model and repeat the process until it’s close enough.

This is the way the best science is done, and I fell it’s the way that humans really work. Language is just a type of model we use to communicate the world to others, each of us may have a slightly different Bayesian understanding of the language yet we can still communicate.

For Mac my backup system is a big Time Machine hard drive for local backup plus Backblaze for offsite backup. Backblaze personal backup is automatic, it just backs up most things on your computer. It doesn't do everything, skipping things like Applications and system files, but those are recoverable other ways than from offsite backup. Backblaze needs to see your computer once every 6 months, and any external hard drives you're backing up every 30 days. The initial backup can be a bit slow, but limited by your upload speed (mine was in progress for ~1 month until I upgraded my internet to fiber and it finished overnight) but after that it only uploads deltas saving on time and bandwidth. For me, between Time Machine and Backblaze I have enough piece of mind to not really worry about the backups.

Digging deeper, the Federal Reserve says this about it:

The FedNow Service went live on July 20, 2023. It is available to depository institutions in the United States and enables individuals and businesses to send instant payments through their depository institution accounts. The service is a flexible, neutral platform that supports a broad variety of instant payments. At the most fundamental level, the service provides interbank clearing and settlement that enables funds to be transferred from the account of a sender to the account of a receiver in near real-time and at any time, any day of the year. Depository institutions and their service providers can build on this fundamental capability to offer value-added services to their customers.

So it’s a system your bank uses to send your money to other people’s accounts at other banks. In my mind it’ll kinda be like bill pay, you’d go to your bank’s website to do it.

Luckily there’s a preprint of the article on arXiv if you want to read the source material for the article.

My basic summary would be that they have a model for how variable a quasar should be over time, and they can see a difference in that variability depending on the quasar’s redshift, the distance from us. And that difference is right around what we expect from relativity.