Sparktech

Initially, I wanted to write an article about why I'm leaving D&D for good, showcasing my goodbye homebrew. But I realized that I already did talk about why I'm done with it in my 2022 Review blog post. So with my final creation, I wanted to publish finally being out, it's time for me to move back to my favorite stuff to do: Runehack, and other worlds in my magitech multiverse.

I didn't have too much time to think through this one, so... uh, you'll have to deal with surface-level thought-through magitech here. Also please forgive my limited explanations of physics here, it's a fantasy world after all.

Sparktech

The lightnings are chaotic. The lightnings are unpredictable. The lightnings are powerful. In the darkest of storms, bolts of lightning can surprise and startle us by striking something really tall. But... lightnings do seem to like metal. What if there was a way to trap it in a prison of metal? Let's just assume that there is a device for that, called "captor" for now. Now if we connect the captor to some very thin lines of metal (think like wires), we could perhaps find a use for them!

If you're lucky enough to see a metal struck by lightning, you'll probably notice that it's got hot. That's something we might want to limit if we want our wires to last very long. What if there was a magical device, one that we could attach the wire to restrict how much spark (lightning in wire, I'm getting tired of writing lightning over and over) gets to course through a wire at a given moment. Let's call it "limiter".

If we have a wire loop with a captor and maybe a limiter on it, we'll notice that in time, the spark does escape. We want to avoid that. Perhaps this process could be slowed down if we make it so bits of wire can be detached or attached with a manual human-activated motion. Like a button or something similar. Let's call it "flip".

What if there was a way to make it so that a wire works as a limiter only in one direction? And like a very effective limiter at that. I'm not sure what this could be useful for just yet, but it could perhaps force the spark to travel in a deterministic direction within the wires. Let's call such a limiter "director" because it directs which way the spark flows.

There's one more important part of this puzzle that should be discussed. You can create a magical device out of silicon that has two inputs and one output (don't feel like figuring out how). One of the inputs is a source, and the other input is a control. The spark travels from the source to the output wire only if the control doesn't have a spark. I'm imagining it sort of like a portcullis, which is held down if there's someone who can pull it down at its lever or whatever those used to be controlled with. That's why I'm gonna call it "gate".

Now, let's say that I connect three wires together, attaching directors to two of them arranged so that the spark would flow towards the meeting point. If either of the directed wires has a spark in it, the one without a director gets it too. Maybe attach a limiter to it too just to make sure the wire will be fine. We got ourselves a way to detect the presence of a spark on any of multiple inputs!

How about this. If you attach a captor to the gate's source input, and attach some wire that can but doesn't have to have a spark in it to the controller, the gate will let a spark through to the other side only if the control is off. And that's how we got ourselves a way to negate the spark!

Since we can negate signals, as well as combine them, we could work out support for the rest of the logic from there. I'm pretty sure that the gates could somehow also be built so that information can be stored in them, probably through a complicated combination of gates. But I think this can go further.

The legends speak of an arcane ritual that involves weaving a wire around a rod into a spiral. When you let spark into such wire, it will magically draw closer objects made out of metal. I'm gonna call this "spool", and its applications are obvious. You could use this to move metal objects around, thus letting us convert spark into mechanical movement!

I believe I could keep on making more and more technology for this purely hypothetical world in the future. Perhaps the heat from the wires could be useful for something, like heating devices. Maybe I could even find a way to redirect the heat somewhere else involving special liquids and making cooling devices. Heated metals glow, so they could be used for producing light. There could of course be other ways to make light as well. Maybe there could even be a way to communicate between two wires without them being connected through some sort of spark-related invisible energy. And if I were to learn more about lightnings, maybe I could come up with further applications for this new kind of technology. But I'll cut it here for now.

The countryside is lined with crosses that carry the sparks to those who need them.
... what? No one ever said that these sparks can move about outside of wires.
... well, maybe for short distances. But that's beside the point.
Imagine how bizarre it would be to see these things everywhere. What kinds of shapes they could have depending on the nations, and how these massive wires could become parts of buildings, perhaps even integrated into them. Wouldn't that be wild?
Utility Poles, by RegusMartin

But for now, I think I'm gonna stick to runes because they require less explaining. Besides, I do believe many authors have already utilized sparktech in their own creations, though they tend to label it "electronics" for some reason beyond me. Etymology tells me that that word is derived from amber, and frankly I don't know what that has to do with any of this.

I hope you've enjoyed reading my article. It's nice to get into writing again, and I hope I'll be able to post more good things to the blog soon. Thank you for reading, and have a nice April Fools!