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Archived threads in /sci/ - Science & Math - 2146. page

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File: Solar-Panels.jpg (759KB, 2048x1536px) Image search: [Google]
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Will solar energy ever be not shit?
40 posts and 3 images submitted.
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Yeah
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Probably.
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>>7667471
Depending on what you're trying to do, it's pretty non-shit now.

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What determines when an element will turn into different states of matter?
11 posts and 1 images submitted.
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>>7667470

temperature and pressure
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>>7667470

enthalpy and entropy
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>>7667476
What determines what temperature and pressure it must be to change?

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What are the best fractals you've ever seen?

Posting some OC. I remember when I used to be really into them before realizing that they pretty much all blow chunks
13 posts and 3 images submitted.
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Only the fractals I saw on high dosage shrooms trips were the most beautiful ones.
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>>7667422

There is a lake near here which always reminded me of the images of the Julia set. So one of those two fractals.
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>>7667422

Also the red one is clearly China, and the yellow one is clearly Russia. Well done commie OP.

File: Jeff in lab.jpg (872KB, 1600x1200px) Image search: [Google]
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I'm interested in discovering a cure for cancer as well as other related things within the realm of biochemistry/synthetic biology.

I'd like to build my own lab.

Following this post will be a screenshot of my bank account. I am a millionaire in NZD (the house that I live in is worth about $100,000 NZD) but am worth about $650,000 in USD.

I will be graduating this year with a degree in Bachelor of Science in Biochemistry with a minor in Computer Science.

I have heard that it is very difficult for BSc grads to get their own lab (and that they are usually only employable as research technicians). So I was wondering if it would be possible to build my own lab.

The money in my bank account came from a business that I sold earlier this year. I intend to invest the money that I have in order to make a consistent $30,000 per year without touching my principal which means that I will never need to work another day in my life.

tl:dr; I intend to retire next year and live off the money that I've got but I would like to continue doing research as a hobby. Is it possible to build a biochemistry research lab for $30,000 per year?
18 posts and 2 images submitted.
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>>7667330
>>
>curing cancer
>helping the most parasitic species on eath proliferate
>trying to get rids of natures defense and control method

retardmode.exe
>>
tfw this guy is serious

tfw I need €60,000 for a 6 year M.D. degree

good luck, although I don't think you can buy any cutting-edge equipment with that kind of money and you will have to rely on your talent and personal drive to do this. Making your dreams come true must be awesome.

Do mathematicians really work 12 hours a day?
17 posts and 1 images submitted.
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>>7667327
See this:
>>7667214
They fap 4x3 matrixes.
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Anyone can work 12 hours a day at anything. Stop asking stupid questions.
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>>7667327
Let me tell you a secret about academia.

No one knows what we do.

No one.

Not even our closest colleagues know how much progress we should be making all the time.

Hell we don't even know ourselves.

Most external funding and grants we get are for research that can be completed in a few days, but the grant is for years so why hurry?

The result of all this is that we pretend to work more often than not. Spending that time studying instead or in worse cases wasting it browsing the internet or watching a series in our office etc.

So when I sit in my office or in a lab for "12 hours a day" does that mean I really "work 12 hours a day"?

I would be doing the exact same shit at home; browsing the internet and occasionally trying to chip at my research. So yeah I might as well seem like a diligent nigger and fuck around on campus instead of sitting at home all day.

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If I used stealth paint on my car, would cops be able to use radar guns to determine my speed?
44 posts and 4 images submitted.
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Stealth aircraft are not invisible to radar, just dark. And most of this effect comes from their shape, not their surface coating.
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>>7667240
damn
Thanks for clarifying instead of just calling me a faggot though.
>>
>>7667246
faggot.
<3

File: hands_PNG905.jpg (291KB, 1116x1488px) Image search: [Google]
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Your face when you realise that you're masturbating with a 4x3 matrix.

I wonder if this is where the base 12 system came from.
33 posts and 7 images submitted.
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>>7667214
it was where the base 12 system came from u retard nice thread u could have just used google
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>2015
>still fapping with a "hand"
>>
>fapping with your dominant hand
k e k

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Explain Linear Algebra to someone who has never taken it before
20 posts and 2 images submitted.
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Linear algebra is the branch of mathematics concerning vector spaces and linear mappings between such spaces. It includes the study of lines, planes, and subspaces, but is also concerned with properties common to all vector spaces.
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>>7667204
It's also solutions to systems of equations.
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>>7667200
So in regular high school algebra you manipulate one equation at a time. In matrix algebra you manipulate lots of equations all at once. Then there's some theory tacked onto it about applications of these matrix functions to different mathematical concepts like coordinate systems and vectors that it turns out are all actually inter-related, and all governed by applying lots of regular algebra equations all at once.

Are we getting tired of Earth?
We are searching other planets because we want to get the hell outta here?
16 posts and 2 images submitted.
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Getting tired of shit threads more like it.
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yeah, we're looking for another rare habitable exoplanet which is a thousand light years away which takes millions of years to travel and cost astronomic numbers in the process because we're tired of earth.

You stupid little cum
>>
I want to leave earth to be as far away from you as possible OP

what is it like to know the algebraic geometry?
24 posts and 4 images submitted.
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It's better than sex.
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Unemployment.
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Is algebraic geometry really that cool? I once talked with this one guy saying he hates algebra per se, but studied it to understand algebraic geometry. It's fucking sexy, if I remember his phrasing correctly. I've watched some videos from Harpreet Bedi on the subject, seems nice.

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Why haven't they made synthetic blood yet?
24 posts and 4 images submitted.
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>>7666970
>there are no well-accepted oxygen-carrying blood substitutes

try google next time, friendo
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>>7666973

we cant clone blood cells in a vat or modify them to be more efficient than a normal blood cell?
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>>7666987
Not yet

File: Cthulhu.jpg (114KB, 1600x1200px) Image search: [Google]
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I have some encrypted text. I think its monoalfabet but i can't find any way to solve that. Can you give me any clue for this :
> XWE OPWAED ENOVE, LLPRRI AMAJJB
> IVSKSM JICIHNY, UWGFMBBR JN CGYS DEWKSG

> QSSJMM GQFHUVKCGA, HCEBRZDYZ YACDQRVVJOP

> WAYJGHLFA TCCHIEXU, AQOVMOAWAOIJNA

> VTITYDYWR WAMDV VAL, MPHOPSVF, RQCSI, JVPHNIB,

> MNEJ, REIQBBGUKUAX, JQVV, ZZNK, VRFZ.

I try Cesar's(1-25),PlayFair,Vinegerd and XOR with text below and I have nothing.
Langue is in 75% polish and 50% English in 10% langue from Lovecraft myths.
Before this text i have
> 00011 10100 01000 10101 01100 01000 10101

> 00110 01000 10100 00001 00111 01110

what i translate to "CTHULHU FHTAGN"
33 posts and 1 images submitted.
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>>7666908
where the hell did you got this from?
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>>7666908
"OP is a ..."

the ending is unclear
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>>7666946
letter from friend... we play De Profundis and he play as historican in 2056 post apocaliptic USA

File: lpRMGy7.jpg (690KB, 3072x4608px) Image search: [Google]
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Recently I've been watching various math videos and lectures on the web.
It seems as though really large numbers start having some weird and unique properties, why is that?

What makes large numbers different than small numbers?
Are there emergent properties in large numbers that could possibly explain why physics breaks down at really large scales?
Am I wrong?
11 posts and 2 images submitted.
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>>7666843
>It seems as though really large numbers start having some weird and unique properties
care to give an example or link to the video?
>>
>>7666843

>What makes large numbers different than small numbers?

Nothing really. Any "large number" can be expressed as a smaller number using notation.
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>>7666858
Skewes number for example:
https://www.youtube.com/watch?v=Lihh_lMmcDw

Also Grahams number:
https://www.youtube.com/watch?v=HX8bihEe3nA

Monster group:
https://www.youtube.com/watch?v=xOCe5HUObD4

It's not the numbers themselves, but they seem to be solutions to problems relating to dimensionality and prime numbers. I know these are all numberphile videos. There are other sources but I can't be arsed to find more atm.

File: 4521.png (808KB, 1021x545px) Image search: [Google]
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What if mankind will never discover the secret of the universe's creation because it is just so abstract and complicated that even trying to think about it exceeds the human brain's hard limits, like a dog trying to think of why the sun rises in the east?
16 posts and 1 images submitted.
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>implying you know why the sun rises in the east
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it wasn't created. it was always there.
now go back to bed
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>>7666839
dogs can't write books. people can.

File: 1418490316888.jpg (63KB, 800x550px) Image search: [Google]
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question for mathfags , how many legal game positions can exist on a chess board?
51 posts and 3 images submitted.
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>>7666772
That's a question for your lawyer.
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>>7666772
Allot.
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52!

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