this post was submitted on 17 Aug 2024
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[–] hendrik@palaver.p3x.de 32 points 3 months ago (1 children)
[–] SonicBlue03@sh.itjust.works 22 points 3 months ago

Everything is smart these days.

[–] neidu2@feddit.nl 24 points 3 months ago (1 children)

Wafer thin silicon crystals arranged in highly specific structures. Add some gold and other metals, and the resulting conglomerate can do the thinking for me.

[–] cheese_greater@lemmy.world 3 points 3 months ago* (last edited 3 months ago) (1 children)

This is the ~~only~~ most correct one haha

What's the green stuff the circuit board's made of?

[–] neidu2@feddit.nl 8 points 3 months ago (1 children)

Today it can be just dye, but solder masks used to be naturally green due to the nature of how these boards were made.

[–] cheese_greater@lemmy.world 2 points 3 months ago (1 children)
[–] neidu2@feddit.nl 7 points 3 months ago (1 children)

The PCB as a whole? Usually fiberglass or some other substrate to which sheets of copper are fastened. Then wherever you don't want a copper trace is removed by acid. Then the board is covered by something that acts as a protective layer to prevent oxidation.

[–] valkyre09@lemmy.world 3 points 3 months ago

Here’s a video detailing the process for those interested 😀

https://youtu.be/YJr-kHy6STg?si=CugU2ezd6KZI5wDA

[–] deegeese@sopuli.xyz 19 points 3 months ago (1 children)

People think it’s just some rock I took for granite, but it’s actually gneiss.

[–] SatansMaggotyCumFart@lemmy.world 2 points 3 months ago

Gneissly done.

[–] ImplyingImplications@lemmy.ca 16 points 3 months ago

I prefer my pondering orb

[–] ivanafterall@lemmy.world 8 points 3 months ago (1 children)

OP, you posted this publicly. Just fyi in case it was supposed to be a private message to Dwayne Johnson.

[–] cheese_greater@lemmy.world 4 points 3 months ago

is he a thinking rock 🧐

[–] Carrolade@lemmy.world 5 points 3 months ago

Gypsum is nice.

[–] astanix@lemmy.world 4 points 3 months ago

Jeweled Lotus. Unlike Sol Ring that can go in any deck, you need to think if Jeweled Lotus really belongs in the deck. Most of the time maybe yes, sometimes, no.

[–] pruwybn@discuss.tchncs.de 3 points 3 months ago (1 children)
[–] cheese_greater@lemmy.world 2 points 3 months ago (1 children)
[–] pruwybn@discuss.tchncs.de 2 points 3 months ago

Listening to them always puts me in a thinking mood.

[–] intensely_human@lemm.ee 3 points 3 months ago
[–] Godthrilla@lemmy.world 3 points 3 months ago

Front stoop of my house! Many a cigarette been smoked and many a quandary has been pondered

[–] rob_t_firefly@lemmy.world 3 points 3 months ago
[–] MisterNeon@lemmy.world 3 points 3 months ago

Tezcatlipoca tells us to stare into the obsidian mirror.

[–] nichtburningturtle@feddit.org 3 points 3 months ago

A good old brick

[–] Asidonhopo@lemmy.world 2 points 3 months ago
[–] cheese_greater@lemmy.world 2 points 3 months ago
[–] cyberpunk007@lemmy.ca 2 points 3 months ago

Linkin park

[–] dethedrus@lemmy.dbzer0.com 1 points 3 months ago
[–] leaky_shower_thought@feddit.nl 1 points 3 months ago

altar of the porcelain god. fluid reservoir.

sometimes with hydro cutter and background music attachments.

[–] 7uWqKj@lemmy.world 1 points 3 months ago

Begin showing pictures from your last vacation. Explain everything in minute detail. That’s why people used to have slide projectors in the past.