Everything will seem to be be going great, but to actually gain access to the castle you’ll have to compare your situation to successful rescues to find the undocumented drawbridge control
And the oceans are incredibly vast, so they provide most of the world’s oxygen! Obviously it’s hard to get a precise number but 50-70% is the accepted range.
There are many reasons to plant trees in the city but local oxygen supply isn’t one of them. Mostly trees look nice, and make people feel better by their presence. They also have a significant cooling effect, something a steamy tank full of warm algae definitely won’t help with on a summer day.
I never heard of the jelly bracelet thing, but now I’m thinking about how that sort of thing can be way stronger than it looks.
I have some TPU filament that’s stretchy enough to feel flimsy, but after I realized I somehow couldn’t snap it, it became kind of a strength challenge. The strongest guy I know couldn’t snap it, and he bent a 36" pipe wrench once. But then again, there weren’t sex acts on the line.
Who’s to say there’s a problem with licking a salt block? You’re out there in the pasture sweating in the hot sun and there it is, all tempting and shiny and blue…
The only issue is the shiny comes from the cow slobber
It’s a bit like gravity. We have some good theories, but that’s about it.
No! That’s the point I’m trying to make! Gravity and its source truly are a mystery (aside from the basic fact that it causes mass to attract other mass, of course)
Magnetism is a well defined component of the electromagnetic force. We know what it is, where it comes from, and why it has the effect that it does. We’ve known most of this for a century! The study of electromagnetism came early to the field of physics because it’s easy to work with and understand on human scales.
To be very short, moving electricity creates magnetism; moving magnetism creates electricity. A permanent magnet is magnetic because most of the electrons are spinning the same way, creating magnetism. That’s it.
That is what you tell the grade 4 students.
Later you can teach them about magnetic domains, dipole moment, electric and magnetic fields and their relationship to radio waves etc… But these are all things we know, and I feel like it’s important that kids know that humanity has in fact mastered magnetism.
Sure there is still a lot to learn, but at this point it’s engineering, not science. Practical things like magnetic alloys or optimal field arrangements for motors.
Last year my daughter told me her grade 4 teacher had told the class “Well nobody really knows how magnets work” to which my science-obsessed daughter replied “You mean you don’t really know how magnets work!”
I confirmed to her that yes, our understanding of magnetism is about as complete as it can get. Of all the mysteries the universe has to offer, magnetism is not one of them.
I really don’t see how building a docker container afterward makes it easier
What it’s supposed to make easier is both sandboxing and reuse / deployment. For example, Docker + Traefik makes some tasks so incredibly easy and secure compared to running them on bare metal. Or if you need to spin up multiple instances, they can be created and destroyed in seconds. Without the container, this just isn’t feasible.
The dockerfile uses MySQL because it works. If you want to know if the core service works with PostgreSQL, that’s not really on the guy who wrote the dockerfile, that’s on the application maintainer. Read the docs, do some testing, create your own container using its own PostgreSQL or connecting to an external database if that suits your needs better.
Once again the flexibility of bind mounts means you could often drop that external database right on top of the one in the container. That’s the real beauty of Docker IMO, being able to slot the containers into your system seamlessly due to the mount system.
adapting can be a pita when the package is built around a really specific environment
That’s the great thing about Docker, it lets you bring that really specific environment anywhere and in an incredibly lightweight manner compared to the old days of heavyweight VMs. I’ve even got Docker containers running on a Raspberry Pi B+ that otherwise is so old that it would be nearly impossible to install the libraries required to run modern software.
You can download from Spotify using Zotify. Albums, playlists, if you set it to Artist unfortunately you will get a bunch of singles and EPs that you have to clean up.
If you have Premium you can download at high bitrates, otherwise you get Ogg Vorbis at around 150 ABR. You can automatically transcode to whatever format you want, then I feed it to beets to catalogue and deliver it with Ampache.
I like the moderate bitrate OGGs myself, as I often stream from Ampache to my phone and our mobile service is quite slow. So this system works great for me.
Big lol. Doing unattended trades work is practically the definition of general AI, something we don’t see happening any time soon.
Build prefab RTMs in a factory? Today, if the desire was there. Design the house around the line and build it like a car.
Run a new circuit from the basement to an upstairs bedroom, in an old house with weird idiosyncrasies? Not in our lifetimes. The combination of mapping, movement, intuition and the fact that something is guaranteed to go wrong and likely require rethinking the whole job makes this a very hard problem™.
Believe me if someone can invent a robot that can navigate a lumpy, rat infested crawlspace and install pipe/wires/insulation the apprentices of the world will be eternally grateful
Dredd 2012. Judge Dredd takes on a female apprentice Anderson for a training day. They mop the floor with gangsters and crooked cops. It’s a non-stop action thrill ride.
No romance. No sexual tension. They do their jobs.