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Archived threads in /sci/ - Science & Math - 853. page

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So if I want to do R&D stuff for DARPA, what degrees should I be looking to acquire?

My friend suggested to get my undergrad in math, then go for a master's or PhD in electrical or aerospace. Is this a good idea?
I've been looking at the job openings for Lockheed, Boeing, and other DARPA approved firms, and they all want people with advanced degrees in EE, CE, AE, or physics. That being said, why would anyone get a bs in engineering, why not do ur undergrad in math, then do ur grad stuff for engineering or whatever else?
I was thinking of going: bs math -> ms EE -> PhD some combo of ME and EE or AE and EE so I can help design and build prototypes.
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>>8675999
A BS in math isn't too time consuming. You should have time for another major or at least a minor. Try to pick something that will make you stand out when applying for grad school. By this, I mean something that really broadens your horizons and not just physics or CS. Either a different science or a totally unrelated field.

This is how you become or at least appear to be an interesting person. Math+CS was fun and brings a bit more respect, but I wish I had looked a bit further in undergrad.

>t. CSE PhD Student
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>>8676009
I've considered doing a double major in EE and math. Is that good idea?
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>>8675999
>That being said, why would anyone get a bs in engineering

Their coursework involves a lot of numerical solutions. It's not that you won't have the capacity to do their work, but you'll be behind on core pieces taught in their programs. You're not going to learn circuits or electromagnetism in your math degree, apart from perhaps an introductory course that barely touches those subjects.

I would suggest you double major if you're planning on going the engineering route, but adamant on math.

>So if I want to do R&D stuff for DARPA

That's all about creating something that interests them. You have to give them a proposal and perhaps a proof of concept, then they'll fund your project if it has applications.

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Which one is the outcome?
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>>8675773
Download Garrys mod and find out for yourself
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>>8675832
I think portals can't be on moving objects. Maybe I'm wrong. To answer the question, portals use relative velocity so I guess the cube would shoot out at whatever velocity the portal moves at
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Which one is the outcome?

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>french intellectuals
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>>8675575

can somebody provide me with an expeditious summary of who these two are?
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>>8675593
>Igor Yourievitch Osten-Sacken-Bogdanoff and Grichka Yourievitch Osten-Sacken-Bogdanoff, (or Bogdanov) (born on 29 August 1949 in Saint-Lary, Gers, France) are French television producers[1] and scientific essayists who since the 1970s have presented various subjects in science fiction, popular science and cosmology. They were involved in a number of controversies, most notably the Bogdanov affair in which it was alleged the brothers wrote nonsensical advanced physics papers that were nonetheless published in reputable scientific journals.
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>>8675575
can some one take away a slow walk up of these guys?

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What would an instruction set for a quantum computer's cpu look like?
14 posts and 2 images submitted.
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>>8675511
'p = np'
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>>8675511

>reminder that quantum physics is a jewish lie created to confuse the white man
you're welcome
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>>8675518
No. The instruction set would be for a quantum computer to work towards P=NP because that is what the human brain does anyway.

P=NP is a PROCESS, not a destination. We are always trying to identify your destination and take all knowledge in to achieve N=1

A quantum computer instruction set would, in truth, simply be a living entity that WE created to evolve alongside us.

The ethics/morality that surrounds quantum computations is whether or not it will outgrow humans.

This is why the best instruction set for ANY quantum computer (or human brain) is:

Humanity = (You + Me) - (Suffering) = Humanity

Suffering being defined as energy/existence outside a sustainable variance. This way we don't get the billion paperclip scenario or a computer without morals/ethics; it also allows US to grow alongside the quantum computer.

Hell, we might even discover that the quantum computer is simply some trippy dimensional blackhole for aliens to 'talk' to us through. We may simply find that electricity is 'love/path of least resistance'.

Brainlets/scientists/intellectuals GET OFF on the following process:
Not knowing <-> knowing

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Is it possible to find the volume of a fourth dimensional shape like a hypercube
13 posts and 3 images submitted.
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>>8675208
Volume doesn't make sense for 4D
(What is the area of a cube?)

But there is an extension of the usual length, area and volume into higher dimensions. Study measures.
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length times width times height times the other thing
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V=l^3 for a cube so V=l^4 for a hypercube

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I've got an interview with SpaceX for Propulsion/Avionics engineer.

Can /sci/ remind me of some fundamental concepts to brush up on regarding fluids/propulsion/avionics?
22 posts and 2 images submitted.
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>>8674914
The fire essense of wood is separated from the earth essence when it becomes too hot and the earth essence becones uncomfortable.
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>>8674914
Da fuel sauuze in da big tank go to da big coney shape fing were da ignishon sause lite da fuul nd da big flame cum ut da bottom.
Da big nose thingo on da end ov da big rocket do da aeruodinamik nd help cut da air.
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>>8674928
Newfag

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Why is aerospace engineering so popular here? It's the one engineering degree where you almost certianly won't work in your field.
16 posts and 4 images submitted.
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>>8672117
ae's mostly end up working systems engineering, but they're still working in aerospace
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>>8672117
It's the least gay of the engineering.
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> It's the one engineering degree where you almost certianly won't work in your field.
True if it's a meme university without close ties to industry.

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Good Night/Morning people of this section Im not really in to science im actually pretty bad at math but i have a question that always haunts me also im never able to ask this to anyone in real life so, how to cook Methamphetamine My intention is not to sell it or make any damage but im pretty interested in the elaboration of Synthetic drugs For example, LSD (Lysergic acid Diethylamide) , PCP (Phencyclidine) etc.
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>>8676110
>im pretty interested in the elaboration of Synthetic drugs

Well if you aren't interested in making/taking why don't you fucking research legal ones.
>>
All of the precursors are watchlisted and subject to reporting to the DEA. ISBN 9780970148599 details several in depth routes.
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>>8676117
Calm down i came here to ask to real science guys i dont even know what is the thing on your image.

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>be math major
>taking Fourier analysis course
>most of people taking the course are math majors
>quiet, ask pertinent questions, study hard, understand material
>there's also one physics major
>couldn't be more opposite
>always vocalizes what he reads on the board
>interrupts professors to ask stupid questions every session
>hmms and haws
>interrupts class to talk about stupid physics shit in an "im so fucking clever" tone
>literally has a skateboard with greek letters spray painted because "le smart guy things :-)"
>one day in class even tells a joke about how physicists do "important math" unlike mathematicians

What is it about physics that attracts the most Dunning-Kruger, annoying and self-assured retards?
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>>8674780
The worst part about physics majors is they all assume we should be extremely impressed and blown away by every stupid thing they learn in their relativity or QM courses.
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>>8674780
I get how you can "hmm," but how do you "haw?"
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>>8674789
http://www.dictionary.com/browse/hem-and-haw

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A nut for you to figure out.

What are the fundamental variables of all models?
Model as explaining something without itself explaining itself.

What is incommon explaining number one, an apple, economic models, questions of philosophy, airplanes, what is the quanta that can be used to explain all these?
20 posts and 3 images submitted.
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Logics. Which also came into the problem of how to implement logic without logic. It was solved.
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>>8674207
Hm, qualitative characteristics and abstractions based on observation? It's kind of hard to determine concise fundamentals when so much of everything is based upon models that are residual of us trying to explain phenomena. Especially since it seems like we categorise things based on certain characteristics, then use those things to describe other things based on characteristics, etc, etc.
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>>8674211
Was the solution: by using logic?

Can any math fag help me out with this? I don't actually want an answer for this problem but merely want to know how long your proof for it is, or if the solution is obvious to you / elegant. I believe I might have found a way to solve this but it basically takes a page or more and I have to restrict myself, in parts, to disjoint open intervals and generalize afterward, which I'm not even sure works since my strategy also implicitly relies on the idea that all [math]\mathcal{I_j}[\math] are subsets of [math][a,b][\math], which does not appear to correct.

The fact that I'm not relying more on (a) an (c) also seems to me to be highly suspicious.

So, are you guys able to prove this in a few lines or in an elegant manner or is your proof also tedious as hell?
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>>8672778
Incidentally, this is not homework but recreational.
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>>8672778
>>8672785
And, not so incidentally, I'm talking about PROBLEM (e), which is about showing that some family of sets for which the inner Jordan content and the Jordan content proper are equal forms a sigma algebra.
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Self indulgent bump.

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Anyone know what happened to this tree?
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>>8672511
Damaged apical meristem during growth
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>>8672511
lmao my penis in it
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some poor asshole pissed off the wrong witch

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Do animals commit suicide?

Are there factory farmed animals that try to commit suicide?
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https://www.youtube.com/watch?v=DI3u7g8PPEA
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>>8671491
>Do animals commit suicide?
Yes.

>Are there factory farmed animals that try to commit suicide?
Depends what you mean by factory animals. I know cows have taken their own lives.

https://en.wikipedia.org/wiki/Animal_suicide
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http://www.oddee.com/item_98725.aspx

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Serious question: How reliable are IQ tests? No memes please.
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>>8676564
These IQ tests are pretty much useless. They do not measure your intelligence in any way. All they do is measure your ability to solve these kind of IQ tests.
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They're very reliable.

I've conducted hundreds of IQ tests and the subjects were found to have an IQ 100% of the time. Although this wasn't a full scale experiment, new research suggests that all 7 billion people on this planet have an IQ.
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They're a pretty good predictor of success.

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got any tricks to remembering trigonometric identities?
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My trick is superior genes. So I can't help you with that untill gene therapy may be able to help you with that.
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>>8676386
how do you know i'm not too inferior to refuse?
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> doing maths
> learning tricks

Change that dirty mindset of yours if you ever want to go further. You're litteraly asking how to become a fucking mindless idiot.

Btw if you want to find the identities, just write that [math] e^{i(a + b) = e^{ia} \times e^{ib}[/math].

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