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/sci/ - Science, Technology, Engineering, and Mathematics

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Logic is the 0-truncation of n-Category Theory. Americium 16/11/20(Sun)05:20 No. 16385 ID: ed8b6e [Reply]

File 147961565686.png - (75.30KB , 500x562 , true_false_paradox.png )

Let's see you normies try to logic your way out of this one.

9 posts and 1 image omitted. Click Reply to view.
Anonymous 17/08/14(Mon)01:35 No. 16536 ID: 45f007

What would happen if Pinocchio were to say, "My nose will grow right now."?

Anonymous 17/08/15(Tue)07:32 No. 16537 ID: c1b3cc

b) False

"False" is not the same as "false".

Anonymous 17/08/31(Thu)17:32 No. 16541 ID: eee0bd

Since false is in quotations i assume it refers to false as in untrue and not answer B, i cannot incorrectly answer the question because i dont have the answer key, therefore my choice is A because i assume i know the correct choice.

Anonymous 17/08/28(Mon)20:04 No. 16539 ID: 269c1e [Reply]

File 150394348278.jpg - (28.69KB , 400x300 , bad-math-fotolia-29084487.jpg )

I'm hoping to return to college and do a second degree in math/a math related subject (ideally Computer Science). Unfortunately, I haven't done math in well over a decade, and when I did math previously it wasn't exactly the highest level math.

Can anyone recommend how I can best learn/re-learn/catch up to college level math and be ready and prepared?

Anonymous 17/08/28(Mon)20:31 No. 16540 ID: 7983d8

Not trying to troll, but if math is what you need to recap on, get a math book.

Anonymous 17/05/05(Fri)06:24 No. 16495 ID: 97b52b [Reply]

File 149395827559.jpg - (71.66KB , 289x317 , Ungus Fungus.jpg )

Why does the frequency of a wave multiplied by its wavelength equal C?

5 posts omitted. Click Reply to view.
Anonymous 17/07/12(Wed)09:08 No. 16524 ID: 3b41a8

Infinity in a Reimann universe is equivelant to -1/2 +- sqrt(1/12)

The owner of the CIA says howdy Joshua Paul Lee Roy Bietz MD Neurochemistry 17/08/02(Wed)00:09 No. 16531 ID: e6c346

File 150162534446.jpg - (510.33KB , 1600x1200 , 15016254225271915386741.jpg )

c=nu*lambda; nu=frequency and lambda=wavelength
The unit of frequency is cycles per second and that of wavelength is a displacement. Therefore, dimensional analysis provides you with displacement per second. Also, many electric and magnetic fields travel at speeds different from the speed of light, both faster and slower. Faster ones make it out of black holes, which ones depends on the escape velocity of black holes. The question you want to ask is how can we know theoretically that the matter eaten by the black hole conducts, and well, which we know from the electric and magnetic fields that escape from it near the axis of rotation.

Anonymous 17/08/25(Fri)19:53 No. 16538 ID: b659c8

quantum physics is stupid. waves, quants, photons. blah blah. it doesn't make any sense. physics in this regard is a giant bloated mess full of convenient mathematical tricks, but there is actually no real understanding, because no real observation can take place at this scope.

Anonymous 17/03/19(Sun)10:00 No. 16472 ID: 239da7 [Reply]

File 148991401746.png - (112.72KB , 925x301 , Worldlines.png )

So, I have a question regarding physics and mathematics. Between the two, which would give me more "smart sounding shit." I don't mean learning it to brag, I mean stuff like pure mathematics sounding totally abstract to normal people. I just want to be in a different world basically. Kind of like induced autism? Or like a constant high but without drugs. Pic unrelated

8 posts and 1 image omitted. Click Reply to view.
Anonymous 17/05/23(Tue)10:56 No. 16505 ID: cb2135

This is such stupid shit, if you learn a lot of stuff you'll want people you can talk with about it, not to deliberately _not_ be able to talk about it.

Americium 17/05/25(Thu)21:29 No. 16510 ID: 87c258

Meh, fuck it.

Read this, and all of STEM will be within your grasp.

'Physics, Topology, Logic and Computation: A Rosetta Stone', John C. Baez, Mike Stay

The owner of the CIA says howdy Joshua+Paul+Lee+Roy+Bietz+MD+Neurochemistry 17/08/09(Wed)23:29 No. 16535 ID: f8b2a3

Physics on account of exotic entities like black holes. Astrophysics is known as an exotic hard science, as is Cosmology. They just sound cool on the lonesome there of. Nuclear Physics and Particle Physics and Chemical Physics and Subatomic Physics just sound cool also. Muons, gluons, quarks, and the like also sound good. I do not know why, probably because I know more about it, but I believe Physics has more pizzazz than mathematics.

creating fake money Anonymous 17/07/25(Tue)16:01 No. 16529 ID: d4675d [Reply]

File 150099130911.jpg - (211.41KB , 1000x588 , day 4 passport.jpg )

Hey guys, want to create counterfit Euros. No, I'm not dumb enough to use them, I want to give them to an unsuspecting victim in exchange for genuine bills.

I have a inkjet printer and scanner. What to do?

Anonymous 17/08/05(Sat)12:16 No. 16533 ID: ff4656

kind of go and fuck yourselves... sincerely: everyone.

Anonymous 17/08/05(Sat)12:48 No. 16534 ID: 40ad14

Go ask Interpol.

One question = many answers Eeee 17/08/02(Wed)09:32 No. 16532 ID: 7995e9 [Reply]


/cyb/erpunk general Anonymous 17/05/04(Thu)19:59 No. 16494 ID: b47205 [Reply]

File 149392075238.jpg - (1.96MB , 1760x2332 , creepy_chan_nosebleed_by_catman103.jpg )

Nosebleed Edition

What is Cyberpunk?
It's complicated.


Cyberpunk Communities
Message too long. Click here to view the full text.

7 posts and 1 image omitted. Click Reply to view.
Anonymous 17/06/04(Sun)18:02 No. 16519 ID: 9e6a0a

>Bosavi woolly rat: 82cm 1.5kg
>Kimberley Mueller: 26cm 0.3kg
The Bosavi woolly rat belongs to Mallomys, not to Rattus, which is the genus the word "rat" refers to if not further specified.

>Rat (informant)
>one who reveals confidential information in return for money
Oh, I see. So when you say "rat", you really mean "snitch". That leaves me a bit confused as to why you'd bring up a species of non-human animal, all of which are incapable of snitching on anyone.
Also, the statement "anything that can be done to a snitch can be done to a human being" is either a) tautological, or b) undemonstrable. a) if the word "snitch" refers exclusively to humans; b) if it can also refer to non-human creatures that may capable of snitching at an unspecified point in the future.

Anonymous 17/06/06(Tue)10:30 No. 16520 ID: 21f956

shoo, shoo kalyjew

Anonymous 17/07/27(Thu)10:57 No. 16530 ID: a10255

File 150114583073.jpg - (6.34KB , 120x90 , _.jpg )

Earth Hole Anonymous 17/01/05(Thu)16:26 No. 16406 ID: 4318e8 [Reply]

File 148362999864.jpg - (6.12KB , 300x174 , hjjfokjfklerajogfiaejrgfaer.jpg )

Hello /sci/. If there was a giant hole in the earth leading from one end to the other and- if you jumped in- would you just be pulled to the other side, or just be trapped in the middle by gravity?
>Pic unrelated

2 posts omitted. Click Reply to view.
Anonymous 17/01/15(Sun)07:00 No. 16410 ID: 4c82ad

Gravity is actually the force of all bodies in the universe pulling on all other bodies in the universe. However, the strength of the pull weakens with the square of the distance between two given bodies. Since the celestial bodies in the universe are so far apart, you can say for conveniences sake that you are only under the effect of the gravity of the nearest one (the earth).; in reality though, you are even (very, very weakly) being pulled towards other people, which means that the "your momma" joke about her having a gravitational pull is technically true.

Anonymous 17/01/22(Sun)03:50 No. 16427 ID: ed8b6e

You would lose energy and slowly oscillate and then come to a stop at the center.

Anonymous 17/07/18(Tue)15:21 No. 16528 ID: 9eed6d

File 150038406684.jpg - (583.52KB , 8525x4795 , renakinblue - Copy.jpg )

You would bounce a view times around the center just like in that star wars spoof scene- like a jojo or what that crap is called...

SSID ideas BillyJoeThePianoMan!!HjBTVkMQpk 15/09/29(Tue)00:57 No. 16202 ID: 8aea60 [Reply]

File 144348106459.jpg - (68.15KB , 1000x845 , greenlexluthor.jpg )

/sci/ give me some "edgy" SSID ideas, I can have up to four or five on my WRT54Gv5 with DD-WRT. I also figured out I can up the power to about 1.6 watts, but cannot get the -o command to turn on "override" where you can set basically any Tx power. Also I can use channel 12 13 and 14 freely :)

Other than SSID ideas that are "edgy" can you think of any illegal (in the US in general or wherever) SSIDs? Just for lulz.

7 posts and 1 image omitted. Click Reply to view.
Anonymous 17/01/27(Fri)22:12 No. 16442 ID: 94abdf

Dont use channels so close to each other (eg 12, 13, 14), you will suffer the wifi gods wrath.

Anonymous 17/07/05(Wed)02:37 No. 16522 ID: 526026

"allahu akbar" along with some future date.

Anonymous 17/07/07(Fri)19:58 No. 16523 ID: ef3e94

>>Other than SSID ideas that are "edgy" can you think of any illegal (in the US in general or wherever) SSIDs? Just for lulz.

Amateur; Create a captive portal, fill the login page with images of hardcore scat or something equally disturbing, name the SSID something inconspicuous like "The Bensons family wifi" and leave it running unprotected. Anyone who connects in an attempt to leach your internet will be met with a wall of scat the moment they open their browser.

For dbl-lulz name the wifi "Starbucks free wifi" and leave it running within range of one of their coffee shops, fireworks will fly!

CS or EE anon 17/07/03(Mon)20:29 No. 16521 ID: 05adc3 [Reply]

File 149910654572.jpg - (7.95KB , 284x177 , download.jpg )

Computer science or electrical engineering. What should i study? What would be my job prospects in both fileds?.I live in Estonia so I`m in bad luck because we dont have a Sillicon valley here and there is very little manufacturing going on, so I guess i`d better choose something completely different(like healthcare or the army), but I really want to choose either CS or EE. I`m not chosing computer enginering because I think that it offers much less jobs than software development(especially web dev), while with EE i`m thinking that i could come in handy in a variety of places, not to mention I could just start out as a simple electrician with a degree(thus more qualified and more promising career). But i`m scared to take EE because it`s engineering and I`m afraid I will suck at it, because it`s kinda hard right? Also there are little engineering jobs here, but more front end web dev jobs(which I sincerely hate).
So please help decide my future because I do hae to make a decision fast and I dont want to fuck up my life. Thank you!

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