Archived threads in /sci/ - Science & Math - 1935. page

As an undergrad I was a drug addict. Can't do that anymore. I still think about it every day.

>>7802785
I thought drugs were only okay in grad school. A little bit of crystal meth but just don't bring it to class?

i thought PhD students just wrote shit like once a week. what's the big deal?

learn maths instead... those are glorified popsci books

Read them.

>>7802510
Great for insight. Also get a book with some exercises to help it sink in.

>>7802199
a coordinate axis in spacetime.

>>7802199
The duration of an event

>>7802200
How comes a coordinate axis makes a clock's hands move?
>>7802203
>Bootstrap definition
Time is duration is time

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here you go op

>>7801675
>separate the 2 rings
Meaning break at least one C-C bond?
Oxidize the fuck out of the doubly benzylic carbon.

Of course this is likely to affect the amino groups too.

Very small tweezers and a steady hand.

>saying no to free food

>>7800581
>Being anti-social

I hope you weren't planning on an academic career or anything...

>>7800591
>eating BBQ food
Enjoy your cancer.

Have a nice time.
http://gen.lib.rus.ec/book/index.php?md5=c4b3768c8e5aca314413eb66bcf3474f

>>7807636
Thanks man

>>7805174
?

>>7805174
>not knowing data is the plural of datum
>>>/out/

>>7804885
Yes, you are correct in your reasoning.

Ions which do not participate in the reaction (e.g. any of the other ones except Cl- in NaCl) do not affect the equilibrium.

>>7804891
But am I correct to assume that adding H2O will increase solubility? Also what happens to the solubility when adding compounds that don't share a common ion?

>>7804897
Since it's aqueous, and solubility product is determined by molarity, not absolute mole content, yes, adding more H2O will increase the amount of Pb2+ in the solution, but the concentration itself will not increase. Adding compounds that do not share a common ion will not affect concentration either, as the reaction quotient will not change.

>>7804729
A partial derivative in common english is the same as subliminal parsonship in aristocratic english, whereas a total is the same as a motel.

A partial derivative is a derivative of a multivariable equation where all variables except one are treated as constants.

>>7804729
for example
[math]\dfrac{d}{dx}(xy) = y + x\dfrac{dy}{dx}[/math]
[math]\dfrac{\partial}{\partial x}(xy) = y[/math]
the partial derivative (wrt x) considered all non-x variables (in this case, y) as constant, so as you can see we essentially fixed y such that [math]dy/dx=0[/math].

>>7804642
Science? No. Critical thinking? Yes.

>>7804642
>>7804662
It's good for entertainment of the "lol stupid hippies" and "lol stupid christfags" variety. Barely any educational value of any kind unless you are less informed than a hamburger.

>>7804690
They aren't a bad resource for education though. They made good points in every single episode.

It doesn't increase your testosterone and it doesn't increase your attractiveness either. There are no medical benefits to abstaining completely, and in fact there is evidence that it increases your chance for prostate cancer later in life. Furthermore, there is ZERO medical difference between ejaculation by masturbation and ejaculation when having sex. "Nofap" is utter nonsense.

That said, porn addiction is a real thing. And if you're fapping many times a day, then that is a problem. If a porn addict gives it up, he won't become more "attractive," but he will, perhaps, actually talk to girls...

>>7804294
+placeebo effect

>>7804277
Look up Happeh theory

>>7803605
Does pic related really exist?
If so please tell me its properties and name!

>>7804019
Jewonium.

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>>7804019
>The_Jewish_Gene.png

>>7802178
Which part are you confused about? After reading, it's perfectly understandable with a little bit of topology and just knowing what math symbols mean.

>>7802178
This is a meme dude, you are being trolled new friend.

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>>7802178
Stopped reading at "Mario bump operator"...

depends what you like.
be careful to find a job after studies. look for stats of employment ratio / wages in your country. i did chemical eng. would not have chosen it, if i had the choice now ( because of oil crisis)

Looks like math is all about memorization after all...

>>7797984
only if youre dumb

Ambient music is the best. ıt gets you in the mood, it's not distracting, it's perfect.

https://www.youtube.com/watch?v=BHIFuV0p9Og