/sci/ - Science & Math

>>4805859
really?

>>4798930
You have never taken a basic physics course, have you?

What are are saying makes no sense. The Blackbird cannot be used as a perpetual motion machine. Where the fuck are you getting that? I can't even follow your train of though, it is so fucking bad. Trolling? 12?

Try to explain better please!

>>4644381
>thinks skeletons aren't real

>>4595548
>2012
>using newtonian mechanics
>still using conservation of energy

Our physics has developed way beyond simple newtonian ideas. Newtonian ideas are old and cute, but inaccurate.

Maybe you should stop with physics concepts that outdated by 400 years, and get up to speed.

>>4549020
>what dumbshits actually believe

You are a disgrace to humanity.

>>4526036
>Censored under patriot act

WTF?

>check the list
>no Dune

Hey /Sci/ I'm doing some math homework and cannot figure this word problem out for the life of me:

Tom walks 4 miles north, 6 miles east, and 1 mile south. How far is he from the starting point?

>>3278444
>has a video on Intelligent Design
>Intelligent Design

WTF? Khan academy just LOST ALL FUCKING CREDIBILITY!

> watch Soul Surfer with religious gf
> scene where they go night surfing
> character says it's almost midnight
> camera swings over to show a full moon just barely over the horizon
> mfw

>>3213201
>>3213181
What the fuck does entropy have to do with anything?

>>3165131
>posted unrelated link

WTF?

>>3058556
>something tiny we dont know might affect it, like black holes being at the center of galaxies most of the times etc

But we actually do know that it would affect it, and actually do take that kinda shit into account in relativity calculations. Your outta your league son, and are just talking out of your ass.

Educate yourself.
http://www.astro.caltech.edu/~george/ay21/readings/Ryden_IntroCosmo.pdf

>>3048365
Why aren't you properly summing over the levi-civita index's? Do you not understand Einstein summation notation?

You basically set-up the problem, but you don't actually follow through. SUM THAT SHIT YO!

>>2978055
>have not really been able to find much myself

Where the fuck are you people coming from, where there are no people to discuss math with? SERIOULSY WTF? WHAT SHIT ASS PART OF THE WORLD DO YOU LIVE IN?

>>2853062
Confuses "lack of formal education" with being an "average joe/not part of the scientific community".

There are plenty of people that lacked formal education, yet still managed to integrate themselves into the scientific community, and then make scientific discoveries.

>>2832946
1) Who THE FUCK IS THIS?

2) WHY SHOULD I GIVE A SHIT ABOUT HIM?

>>2756760

>herp derp derp biblical derp

>>2738015
Apple = made in China
PC = made in China and Japan

>fixed

Way to give your money to the Chinese and Japanese. Good job america!

>big questions of biology are evolution

WTF am i reading? evolution isn't a question dumbshit. Evolution is a fucking fact. There is no scientific debate on evolution (anymore).

You obviously aren't a biologist at all.

>>2644426
>24
>can't do basic algebra

Just saw an advert for powerade, apparently it "hydrates better than water"

how can that be physically possible? who falls for this rubbish?

>>2564217
Subjective mathematics?
WTF am I reading?

This nonsense is why philosophy is a dead field.

Working on equivalent resistance. In parallel its 1/Req=1/R1+1/R2... etc.
So I have 7.00 Ohm's and 10 Ohm's in parallel.
I get 1/Req=17/70 Ohms = Req=1/(17/70)
So is my answer 4.12 Ohms?

Also, I'll probably have more questions so please check back if you feel like helping. Thanks