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Archived threads in /sci/ - Science & Math - 178. page

This is a blue board which means that it's for everybody (Safe For Work content only). If you see any adult content, please report it.

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What does /sci/ think about statistics? Do you like it? Do you find it useful?
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>>9115064
Applied Meth. Rely reavily on CS & Pure Meth.
Every Natural & Social Science uses it as a Tool.
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>>9115072
Do you think it is easier to go from pure math to stats or the other way around?
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>>9115064
Pure Math is harder & more abstract.
However a (Graduate) Degree in Math will open opportunities in both fields.
I'm not sure if a Statistics PhD can do Research in Pure Math.
But certainly a PhD in Math can do Research in both Pure & Applied Math later.
BSc in Statistics, CS or Physics can switch to PhD in Applied Math.

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How do I get good at math (geomatry) and phsyics (light and sound)

pic slightly unrelated
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Start with high school algebra
https://math.mit.edu/~hrm/18.906/weibel-homological-algebra.pdf
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>>9114418
two gay men became women and now have become lesbians as well. so they're just two mutilated guys
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>>9114418
https://hbpms.blogspot.com/

Gotta delve into it. Jump into the water for a while and eventually you'll learn to swim.

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Where can I find Master and Johnson sex therapy?
>t. Erectionlet
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>tfw you're hard in the foreplay but when you're inside her it goes soft

Why does this happen?
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>>9114469
Your subconcious knows your genes are inferior and not worth passing on. That is why you can cum outside all you want, but if you get in then it shuts down.
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>>9114486
How does my subconscious 'know' that, you memester?

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Found four anomalous red structures in Antarctica next to a giant hole in a very odd location. Co-ordinates on attached photos.
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Probably penguin
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>>9114166
just marbles you retard
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>>9114166
red algal bloom on the outer rims where its the warmest in the continent.

the hole is left when a chunk of the ice shelf broke off and sank into the sea.

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had a female mind that history ignored

is this true?
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>>9113950
>had a female mind that history ignored
What did he mean by this?
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>>9113988
> What did he mean by this?

* she
>>
>>9113950
>had a female mind history ignored
define "female mind"

>is this true?
no

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I have proven by myself that,
Hard Work = Good Grades.

I ended with a GPA of 3.87, and I'm definitely of average intellect. I grinded through college, and now I'm applying to Med schools.
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>>9113886
Kill yourself
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>>9113886
It's one hundred percent true. All intelligence is, is memory. And "traditionally" intelligent people have a great short term memory which is working memory. Overall IQ means fuck all. Perseverance and Passion are much more important. Einstein even said himself, 1 percent inspiration, 99 percent perspiration. Also always remember necessity is the Mother of invention
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>>9113959
I hooked up a shitton of HDDs to my raspberry pi. Now it has 400TB of memory! Now it's much better than most super computers!

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A containment thread for discussing physics.
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HAHAHAHA PHYSISHITS BTFOED FUCKING WANNABE MATHEMATICIANS MOST ARE ENGINEER TIER AT MATH - COLD HARD TRUTH
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>>9113894
INB4 A PHYSICISTS BABBY POSTS SOME SUPER GENIUS MATHEMATICIAN/PHYSICIST LIKE WITTEN TO SEEM LESS PATHETIC AND LIVE OFF THE SUCCESS OF A SUPER GENIUS LMFAO, FUCKING ENGINEERS IN DENIAL GO WRITE CODE IN SILLICON VALLEY
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yay bouncy balls!
*claps*

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No physishits (aka redditors) edition.
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Threadly reminder to work with physicists.
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>>9113793
>physishits
see >>9113787
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>>9113798
Who are you quoting?

I don't see the word(?) 'physishits' in my post.

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No physishits and redditors edition.
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Threadly reminder to work with physicists.
>>
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>>9113757
For*
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>>9113759
>>9113760
>physishits
see >>9113757

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How does one, scientifically, turns itself into a pickle?
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Combine the vinegar, water, salt, and sugar (if desired) in a container over high heat. Bring to a boil, stirring to dissolve the salt and sugar. Turn off heat and immerse yourself in the brine. Seal the container and wait at the very least one month before retrieving your pickled self.
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>>9113541
Interesting theory but is there any experimental evidence of it?
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>>9113561
experimentation on vegetables and chicken ovum have seen great success over the past few thousand years

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So if we map and reconstruct human brain in virtual environment, if it will be same person or another person with same memories and stuff.

What long term future can bring and who we really are?
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>>9113457
If you have two versions of the same person they'll begin having separate experiences and separate memories, but this doesn't make the artificial version any less legitimate than the original version. There's nothing missing that needs to be carried over from the original version to make the artificial one "real" if the brain's reconstructed in full. The idea of a continuity from moment to moment constituting a "self" doesn't really map to an actual thing in reality. That's what the Buddhist concept of anatman is about.
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>>9113466
>There's nothing missing
Consider: niche construction.
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>>9113466
>If you have two versions of the same person they'll begin having separate experiences and separate memories
Wrong because the universe is deterministic.

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I own Classical Mechanics by Taylor, a popular undergraduate Physics textbook. I have read the chapters on chaos and Hamiltonian mechanics, and even gone further and done some private lessons and some work from another book on Hamiltonian mechanics.

Any good intro books to Chaos that people could recommend? Additionally, any more advanced books on Hamiltonian mechanics people could recommend?


Thanks!
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>>9113312
>intro books to Chaos

Chaos: Making a New Science by James Gleick
Nonlinear Dynamics And Chaos: With Applications To Physics, Biology, Chemistry, And Engineering by Steven H. Strogatz
Dynamical Systems (Dover Books on Mathematics) by Shlomo Sternberg

>Additionally, any more advanced books on Hamiltonian mechanics

http://4chan-science.wikia.com/wiki/Physics_Textbook_Recommendations#Analytical_Mechanics
http://4chan-science.wikia.com/wiki/Mechanical_and_Aerospace_Engineering#Advanced_Dynamics
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>>9113401
Thank you anon. I wish I could read and understand faster.
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Hijacking this thread since I got meme'd on in Math General.
I'm starting second year of my physics bachelor's in a few moths. What are some good book for self-studying Vector Calc?

What is the common ancestor of humans and lemurs?
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lumars
alternatively hemuns
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>>9113224
U r 1 fukn cheeky kunt m8 I'll wreck u I swear on me mum
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>>9113224
Why is every 4chan post sarcastic and insouciant? I asked a simple question about the boards topic. Is it a stupid question? Do you want me to find the answer with my own research?

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>We report here the surprising finding that complete removal of the bacterial food source during adulthood increases lifespan to a greater extent than partial reduction of food, with median and maximum lifespans reproducibly increased by approximately 50%.
http://onlinelibrary.wiley.com/doi/10.1111/j.1474-9726.2006.00238.x/full
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Would quitting cold turkey grant me eternal youth?
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What does 'bacterial food source' mean? It can't mean all food right?
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>>9113238
Complete removal of food.

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>tfw you've proved an open problem
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>>9113126
What open problem?
And what is this little faggot doing now?
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>>9113137
I think he is doing a physics PhD.

Unfortunately his autism seems to have progressed significantly. He went from cute smart genius kid, to cringe inducing teenage autist.
>>
Do you guys think he posts here?

Jacob you're here aren't you? We've loved you since 2010.

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