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R:3 / I:0 / P:1 [R] [G] [-]

A-Level lessons

Tactica Imperialis is now doing A-Level and GCSE physics lessons.

https://www.youtube.com/watch?v=H-_bdUeiDl0

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Pi

Do you know this formula?

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/BIG/ - Brain Improvement General

Discuss! I'll start:

>S-Tier:

sleep

exercise

diet+fasting

meditation

dopamine sensitivity

>A-Tier:

supplements (omega, b12, d3, …)

nootropics(lions mane, lsd)

reading(?)

learning new things (if you can't come up with anything, just try juggling or learn a new language)

brain exercises (?)

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>PhD in math

>Any job I want

>300k starting

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What do you think about the bitch on the right? She is just a slut who wants to be renown and therefore somehow approaches our main guy. She is a worthless slut that should be beheaded. We shouldn't even have known her name. She didn't do any contributions to any science but she is still known to public for being a bitch and approaching Nash whenever he gets appreciated for a research. Do you know if she had any contributions to science? Or is she just a slut who gets her ass fucked to other people when Nash has a mental breakdown and begs for Nash to accept her as his wife whenever Nash publishes something important?

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Where lies conciousness? (A thought experiment, maybe)

Brain transplant is possible, like if someone gets a heart transplant, they will are able to understand that they had a heart transplant, same for any other body parts. The brain transplant performed in the past on subjects which although died after a shot time showed us that brain could be transplanted like any other organ and the host would realize that their has changed just like in the case of a heart or any other transplant. But if we create a exact copy of a organism (say human like you), as now biological printers are a real thing (although they are unable to print complex organisms like us yet). Butif we are able to simulate every memory through recording each nerve action and simulating the same for the printed one of that organism to the original printed one, and create an exact copy.. It will be that organism but not it since it does not have the same conscious as the original one, it would have a free conscious than the original, then where actually lies the consciousness?

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D'Alembert's paradox

Did you know that in an incompressible, potential, irrotational, inviscid flow we have it that a body will experience no drag force? It's true! Solve Euler's equations discover that fluid mechanics is literally made-up bullshit that doesn't describe reality.

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Somebody solve this

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Method for deposition of graphene and graphene allotropes on glass substrate by enhanced evaporation of isopropyl alcohol-graphite solution:

A non-enclosed glass surface is set upon a flat area. A solution of graphite and isopropyl alcohol is mixed and poured upon the flat glass surface into a thin layer. This very thin layer of isopropyl alcohol mixed with graphite coats the surface of the glass substrate evenly. The surface of the glass with the isopropyl alcohol and graphite solution is then ignited with a flame. This evaporates the isopropyl alcohol and the graphene then adheres to the glass substrate below. The excess graphite which did not adhere to the glass substrate can then be washed off with water then the substrate can be dried. Graphene is thus produced and is adhered to the glass substrate.

please archive I'm seeding this info out

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HELLO

IS THERE ANYONE HERE

I JUST WANNA SHITPOST ABOUT SPRAY GEOMETRY

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Method for graphene production by deposition of aqueous graphite solution on heated liquid gallium surface:

A thinly coated liquid gallium surface is heated above the temperature necessary to boil or vaporize drops of water. An aqueous graphite solution is then added to the hot surface of the liquid gallium by drops or at a small amount at a time. Since liquid gallium does not wet graphite, when the water boils off or vaporizes off the hot surface the liquid gallium, the graphite is left behind which sets on top of the surface but does not adhere. The movement of the water molecules from liquid to vapor form also cause the graphite to ablate and spread out across the surface of the liquid gallium.

please archive

seeding this out