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[-] JhonnyTheJeccer@lemmy.world 83 points 1 year ago

Also light is not sentient, i knows when it is being measured and does different things, but its not sentient DO NOT WORRY!!!!!!1!1!!!1!

[-] yiliu@informis.land 15 points 1 year ago

Ahh, it's no big deal. I know it sounds magical, but there's probably some humdrum explanation...you're probably just popping in and out of different universe in the multiverse whenever you observe a particle, or something mundane like that.

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[-] Venicon@sopuli.xyz 44 points 1 year ago

Okay imma need an explanation for the middle bottom and bottom right panels, what are they?

Also love the idea that magic is just science we haven’t explained yet. Most of us would be burned s as witches in the past based on our current knowledge

[-] eager_eagle@lemmy.world 27 points 1 year ago

Solely based on knowledge, yes. In practice most of us wouldn't be able to create a half working lamp from raw materials.

[-] ivanafterall@kbin.social 19 points 1 year ago* (last edited 1 year ago)

"I call it...FIRE!!! Oh. Shit. You already have that. I don't really know any others."

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[-] CurlyChopz@lemmy.world 26 points 1 year ago* (last edited 1 year ago)
[-] feedum_sneedson@lemmy.world 7 points 1 year ago

3.5" in diameter, and 14 pounds. That seems very odd.

[-] PersnickityPenguin@lemm.ee 5 points 1 year ago

Uranium is very dense.

But iridium is twice the density of lead!

[-] pipe01@lemmy.pipe01.net 19 points 1 year ago

The middle bottom is the demon core, and I guess the bottom right is a reactor of some kind

[-] peopleproblems@lemmy.world 12 points 1 year ago

The Cherenkov radiation gives it away that it's a reactor of some sort.

I haven't seen this before, unless it's a nuetron breeder.

[-] rescla@feddit.nl 16 points 1 year ago* (last edited 1 year ago)

The bottom right one looks like a mercury arc valve: https://en.m.wikipedia.org/wiki/Mercury-arc_valve It reminded me of an old Phoyonicinduction video https://youtu.be/QY6V2syGnZA

[-] PipedLinkBot@feddit.rocks 7 points 1 year ago

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[-] Smokeydope@lemmy.world 11 points 1 year ago

I have a habit of calling things 'technological magic' because that's what it is in my mind. The fact that the universal laws and logic exist in such a way to allow things like computers or the huge complexity of living things and AI matrixies is nothing short of miraculous when you think about it.

[-] IndiBrony@lemmy.world 8 points 1 year ago

https://youtu.be/aFlromB6SnU

In terms of the bottom middle: that's the demon core. Science Thor (a.k.a. Kyle Hill) does awesome videos on nuclear and radioactive stuffs which can explain it better than I could.

[-] PipedLinkBot@feddit.rocks 5 points 1 year ago

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[-] Eavolution@kbin.social 36 points 1 year ago

I don't know if I should be proud or not that I recognise a FULL BRIDGE RECTIFIER

[-] Shard@lemmy.world 5 points 1 year ago

I only know this because of ElectroBoom

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[-] HawlSera@lemm.ee 29 points 1 year ago

Weird how magic and mystery stops being magic when scientists have words for it.

One day we'll discover the afterlife, but we'll just call them "Post-Human Conciousness Wells" or something, and insist it totally isn't the same thing as that ancient superstition.

Cmon, you wanna tell me the world is purely material when our math literally uses imaginary numbers to make sense of things?

[-] eran_morad@lemmy.world 34 points 1 year ago

Imaginary numbers are merely a poorly named mathematical construct used to reconcile the empirically observable phenomena of nature (e.g., summations of waves). They’re the means by which we achieve mathematical closure under exponentiation. You could call them whatever the F you want, so long as they could be used to represent vectors in the complex plane.

What reason do you have to believe in anything outside of material nature?

[-] HawlSera@lemm.ee 9 points 1 year ago
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[-] monotrox@discuss.tchncs.de 4 points 1 year ago

Up to the introduction of quantum mechanics imaginary numbers where only ever a theoretical tool and any calculation in electromagnetism, mechanics or even relativity can be done without them.

Also, any measurement you can make will always result in real numbers because there is no logical interpretation for imaginary measurements (a speed of 2+i m/s doesnt really make sense)

[-] eran_morad@lemmy.world 8 points 1 year ago* (last edited 1 year ago)

Bro, are you not aware of the Fourier transform?!? Electrical impedance? Wtf???

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[-] FlyingSquid@lemmy.world 12 points 1 year ago

There's a really good science fiction novel by Robert Sheckley called Immortality, Inc. where scientists in the future have discovered that there is an afterlife, but the only way to ensure you get there is a medical procedure and you can only do that if you can afford it. That's just the beginning, there's a huge amount of worldbuilding, but that's the main theme of the book.

[-] dyen49k@kbin.social 8 points 1 year ago

actual theoretical physicist here: "imaginary numbers" are just poorly named, there's nothing imaginary about them. You might as well use 2D geometric algebra to do the exact same job (treating real numbers as scalars and imaginary numbers as pseudoscalars)

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[-] TotallynotJessica@lemmy.world 27 points 1 year ago

Magic is just what you don't understand. Everything is a mechanism. Even if there was magic, a human soul, the afterlife, God, it would still operate under certain logical rules and principles. Eventually, unless there was something keeping us from obtaining knowledge, we would be able to apply science to magical forces. Science will eventually understand everything it is possible to understand, which might honestly be everything.

[-] fields@lemmynsfw.com 8 points 1 year ago

Any sufficiently advanced technology is indistinguishable from magic

Arthur C. Clarke

[-] SpaceCowboy@lemmy.ca 6 points 1 year ago

Yeah people used to think this way. But the Halting Problem proved that not everything in mathematics is solvable. If we can't solve every mathematical problem, there's gonna be things in science that aren't solvable either.

Sorry for upsetting your belief system, but it's simply not possible for us to know everything. Just one of those quirks of life, it's been mathematically proven that not everything can be proven.

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[-] Hexagon@feddit.it 27 points 1 year ago

We have cats that can be alive and dead at the same time. Perfectly normal, no magic involved.

And we can make you age slower than your twin brother, just go on a very fast space trip. Still no magic needed. It's totally legit

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[-] fidodo@lemm.ee 26 points 1 year ago* (last edited 1 year ago)

We can totally explain how the universe works. It's random! But it's also not random! We can explain why, but you won't understand it. Not magic!

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[-] HiddenLayer5@lemmy.ml 20 points 1 year ago* (last edited 1 year ago)

Any sufficiently advanced technology is indistinguishable from magic.

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[-] roon@lemmy.ml 20 points 1 year ago

What's the last one? (Bottom right)

[-] antimidas@sopuli.xyz 15 points 1 year ago* (last edited 1 year ago)

A mercury arc rectifier. The mercury vapor is ionized, and used for increasing the current carrying capacity of the component – compared to how much a traditional valve design with complete vacuum would work.

In short, it makes DC out of AC.

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[-] mbl@lemm.ee 8 points 1 year ago* (last edited 1 year ago)

Courtesy of google lens

https://www.postalmuseum.org/blog/powering-mail-rail/

In short a rectifier for post office railway?!

Edit: contents and Spelling

[-] Rentlar@lemmy.ca 15 points 1 year ago

Stop!!! Get those partial derivatives and upside down triangles away from me! I don't want to see those abominations I learned in my electrical studies.

[-] GentooPhysicist@lemmy.world 7 points 1 year ago

But, but, the Euler-Lagrange equation is really cool!

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[-] Skeith@discuss.online 14 points 1 year ago
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[-] FlyingSquid@lemmy.world 14 points 1 year ago

Roll 2d10 to synthesize technetium.

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[-] ChickenLadyLovesLife@lemmy.world 14 points 1 year ago* (last edited 1 year ago)

My favorite is: we know how old the fucking universe is just by looking up at the night sky.

Or even better: we somehow know our planet got popped by another planet 4.5 billion years ago because reasons.

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[-] HiddenLayer5@lemmy.ml 13 points 1 year ago* (last edited 1 year ago)

Also I'm surprised you didn't mention LEDs or photovoltaics. That's some real witchcraft right there.

Also induction heating. Might as well just be teleporting in hellfire to cook your food.

[-] sebinspace@lemmy.world 13 points 1 year ago

where spherical metal cow?

Did you check the frictionless vacuum?

[-] Agent641@lemmy.world 11 points 1 year ago

Needs pictures of quantum locking and the rope trick

[-] MaxMouseOCX@lemmy.world 11 points 1 year ago

FULL BRIDGE RECTIFIER!

[-] einfach_orangensaft@feddit.de 9 points 1 year ago

god i love those big old tube AC converters

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this post was submitted on 12 Aug 2023
1146 points (97.8% liked)

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