Fragments

Somehow this sort of thing in Ruby is charming, and in JavaScript just a never ending source of confusion.

Value equality is based on the SameValueZero algorithm. (It used to use SameValue, which treated 0 and -0 as different. Check browser compatibility.) This means NaN is considered the same as NaN (even though NaN !== NaN) and all other values are considered equal according to the semantics of the = operator.

– Set documentation

I was a primephonic user before it got whisked away into the Apple ecosystem, and sort of fell back on Spotify. I recently discovered idagio and I’m amazed at the quality. Originally I was thinking that the classical services were better because they organized the music in a more sane way, so you could hear 5 different renditions of a particular piece.

Each recording though isn’t just different; it’s like Spotify licenses the cheapest one to get. The playing on this particular one really is phenomenal.

bachtrack streaming services

Lets not forget how cool smart phones are.

I can open up WhatsApp and send a message, and the person on the other side will recieve it. I could be walking in the woods when a thought occured to me, and they could be on an entirely different continent, and it doesn't matter.

I really like ordering stuff on the go, like when I'm waiting for an elevator and I make a quick order of, say, some mechanical pencils. And then later it'll just show up.

Other things are mixed. Looking up information and having it all at your fingertips sometimes pulls you out of yourself. Do I really need to know what mechanical sand is made out of, for example, rather just be playing with it? Are the opening hours of the store actually up to date on google? (Surprisingly, often not.) And often the response you get back is bullshit, which is to say both definitively stated and also wrong.

But still, being able to reach out to any connection anytime anywhere on the planet is still mindblowing. I can remember a time when you needed to schedule and coordinate when you'd make an expensive long distance call, and more often than not you'd simply be uncontactable for days or weeks.

Where I live there is very spotty cell service. If I'm not connected to WiFi at home or at the market, my connectivity to everyone is sort of fire and forget – the messages will go out, the messages will come it, but not immediately.

The feeling is what I go over the hill and all of a sudden my phone blows up with notifications, then I'm off grid for the next few miles.

Coverage is not better inside, or on the road or something – I get better service way out in the woods behind my house than I do on the town green.

I'm used to this reality that its jarring when I take the train back to the city. At first, coverage is really bad on the train. I'll tether the laptop to the phone, and watch the packet loss slowly improve right up until I get to grand central.

At home, everything is downloaded to the phone. PocketCasts streaming feature is basically pointless for me, I need to wait till it's downloaded before getting in the car.

When I get to the city, the process is inverted. Why would I connect to the hotel's WiFi when it's so much easier and more reliable to tether through the phone?

The internet on my home turf is more like being in an airplane – it works under certain situations, but it needs to be offline first.

LLMs are compressing information in a wildly different way than I understand. If we compare a couple open source LLMs to Wikipedia, they are all 20%-25% smaller than the compressed version of English wikipedia. And yet you can ask questions about the LLM, they can – in a sense – reason about things, and they know how to code.

Contrast that to the the size of English wikipedia – 22gb. That's without media or images.

Shannon Entropy is a measure of information desitity, and whatever happens in training LLMs gets a lot closer to the limit than our current way of sharing information.

We use the voice interface, this is what he came up with:

Our 5 year old hacking ChatGPT's copyright policy with a simple prompt: Picture a hedgehog that looks like Sonic but is not Sonic pic.twitter.com/MDgPBFQDel

— Ksenia Se (@Kseniase_) February 28, 2024

From What a major solar storm could do to our planet:

Solar flares contain a colossal amount of energy—enough, in a large one, to meet our planet’s power needs for the next fifteen or twenty thousand years.

That is a lot of years worth of energy.

The Washington Post asks What the world would look like without fossil fuels, which can be summed up as "out entire way of existence depends on a huge amount of energy almost all of which we get from oil". The rough idea they are explaining is that if we just stop building more wells and mines, things will gradually get more expensive and it will take a huge amount of time and resources to transition to other sources, but turning it off directly is unrealistic.

Overall it tells a nice story, but what struck me was a paragraph at the end:

“The biggest worry I have is: ‘What are the implications of the clean energy transition in some of the segments of the population that are badly affected?’” Birol said. “In a not very well-planned transition, there could be a bit of a backlash with political implications.”

Basically, the transition will hurt a bunch of people, specifically the ones that are already under a smack-down. "Backlash with political implications".

How about humanitarian implications? How about inequality, or general unfairness? Is the real problem here that it's politically inconvenient?

Calling it "political" is such a euphemism.

On January 10th 2022 my wife Joy started to feel dizzy, sat down on a bench, and never woke up again.

I think it's the best way to die, suddenly, quickly, without any pain or anxiety about what is going to happen or how a life was led.

There was nothing leading up to it, and nothing to be done. No decisions to be made, nothing to second guess, no one to blame.

She was with our youngest son at the time, and if it had happened 10 minutes sooner she would have been driving. Maybe the little guy would have been hurt, and it certainly would have been much more confusing to figure out what happened. She was a terrible driver so if she had drifted off at the wheel I would have blamed her.

From her point of view, it was a short an anxiety free as it could have been. From our point of view, the fact that there was nothing that could have been done made it easy to accept – it was so shocking and in an "act of god" territory that all you could do was accept it. Every sort of what-if thought was shut down by the enormity of reality.

It was very pure.

The Magicians is one of those series of books that I enjoy rereading. Not really sure why, but one thing that's surpising to me is how many of the real world places that seem to have inspired the book are in my orbit.

In Brooklyn, there are a couple of scenes were they hang out in a dead zone near the Gowanus canal. I had a wild neighbor who used to own if not that exact spot, then something exactly like it.

"Brakebills" exists somewhere upstate near West Point, and I've spend many hours in Bear Mountain.

I've ended up in Arles a couple of times, and wandered through the back country around Murs when the gang went to look for ol' timy religions.

Flying into the British Virgin Islands there was a passport problem with one of our group, and that outpost was definately reminicint of the end of Fillory.

At the end of the last book, they get into a big fight in the woods of western Connecticut, which is where I live now. They take a train from Amenia back to the city, and I just got tacos in Amenia at this strange mexican grocery store that could very well have been a front for something. Tacos were great though.