375
Forbidden magic
(lemmy.world)
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
this post was submitted on 07 Nov 2024
375 points (98.2% liked)
Memes
8405 readers
626 users here now
Post memes here.
A meme is an idea, behavior, or style that spreads by means of imitation from person to person within a culture and often carries symbolic meaning representing a particular phenomenon or theme.
An Internet meme or meme, is a cultural item that is spread via the Internet, often through social media platforms. The name is by the concept of memes proposed by Richard Dawkins in 1972. Internet memes can take various forms, such as images, videos, GIFs, and various other viral sensations.
- Wait at least 2 months before reposting
- No explicitly political content (about political figures, political events, elections and so on), !politicalmemes@lemmy.ca can be better place for that
- Use NSFW marking accordingly
Laittakaa meemejä tänne.
- Odota ainakin 2 kuukautta ennen meemin postaamista uudelleen
- Ei selkeän poliittista sisältöä (poliitikoista, poliittisista tapahtumista, vaaleista jne) parempi paikka esim. !politicalmemes@lemmy.ca
- Merkitse K18-sisältö tarpeen mukaan
founded 2 years ago
MODERATORS
I only have a vague understanding. The technique used to manufacture integrated circuits is called photolithography. Basically, these circuits need such tiny features etched into them that we can't do it through traditional means. Instead, we draw a picture of the circuit we want, hundreds of times larger, shine a light through it, and use lenses to shrink the pattern down to size. This big pattern is called a "mask".
So what's the deal with the demonic sigils above? As we make our circuits smaller, the physics gets stranger. For instance, there's this effect called quantum tunneling where electrons just teleport to a part of the circuit we would not expect based on classical physics. Due to these kinds of effects, we have to do crazy things to the masks if we want the circuit to behave correctly.
Disclaimer: I am not an electrical engineer and I have no idea what I'm talking about.