Archived threads in /sci/ - Science & Math - 1386. page

>>8333535
Yes.
Understand the unit circle and you can quickly find back any trig formula you need.

Say it loud

SOH CAH TOA

Sintheta =Opposite /Hypotenuse

Costheta = adjacent /hypo

Tantheta = opposite /adjacent

>>8333547
>>8333551
Great shit anon's, thank you!

>>8333527
>twitter
>>>/pol/

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In Israel, some informed sources suggest that the reason for the destruction is far from technical and may never come to light. For the Lord has given the command, and he will smash the great house into pieces and the small house into bits. (Amos-6-11) They cite the only previous SpaceX failure, which occurred in June, 2015, when a Falcon 9 rocket carrying supplies to the International Space Station exploded just a few minutes after launch. The company set up an inquiry team composed of 11 staff members which never released details of its findings.

>>8326676

>>8333527
This was my first thought when I heard about it.
Just saying, but there's a lot of people happy about SpaceX being grounded.

>>8333371
>Does not make sense to me.
Fortunately it doesn't make sense to any paleontologist either.

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>>8333371
They cucked themselves by becoming pessimistic nihilists, ultimately deciding their fate as a forgotten species that would die out quickly due to lack of motivation and social skills. They believed their analytically oriented brains would carry them to salvation.The last living member was on his deathbed when he decided he needed to keep this legacy alive in some way. With his last dying breaths, he typed away furiously. As he slid into unconciousness, he hit the "enter" button on his Linux, and created a monument to his species. That monument, was /sci/ itself.

>>8333371
They've built pyramids and other shit.
Discovered speeds higher than speed of light.

Left this shit planet

>>8333355
How're you this dumb?

>>8333355
NASA has a super amazing WiFi on Earth that can reach Mars. They only get 1 bar out there though so it takes forever to transmit stuff back.

>>8333380
Yea basically, sometimes if they want many pictures at once they send ISS to orbit Mars for a while and come back with the photos.

>>8333354
yes

>>8333359
It's in space you fucking retard, there's no gravity to make it fall

>>8333362
good thread

>>8332960
Seriously? You know what, j-just, here.
https://en.wikipedia.org/wiki/Shinichi_Mochizuki
>He is the author of inter-universal Teichmüller theory

>>8332977
I'm new to this board. Is that his version of a "theory of everything"?

thats a big theory

>>8332665
What do you mean energy consumption? If you're moving an object with mass, it will have energy.
If you mean moving an object without losing energy, look at situations where you convert gravitational potential energy to kinetic energy.

>>8332665
>Is it possible to accelerate an object without energy being "consumed"?
No.

>>8332665
No

>>8332566
Point in its direction then

>>8332566
So how do you know that the universe's topology even allows for there to be a "center"? What if it's topologically closed so it loops back in on itself? In other words if you keep heading in one direction long enough you'll end up back where you started.

>>8332579
Observe an explosion in a vacuum.

>>8332535
No, unless you are talking phylogenetically in which case there is a semantic argument

>>8332535
Are those components of a fabricated "dinosaur" of a fossil?

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>>8332535
Uh.... y-yeah, dinosaurs are totally real, dude... No need to think so hard about it. There's nothing to see here! Move along!

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literally khan academy is what you described

khan goes out of his way to make sure he doesnt skip any steps or concepts

there's no leaps in his explanations or problems, and if there is a leap he points it out and tells you what lesson its covered in, and often writes it all out and explains it anyways

it can get a bit "slow" at times, because he never rushes, but it's a great source because you know he will never skip anything or leave something unexplained

also you can rest easy knowing your teacher is smart. khan is a precocious academic prodigy; he has multiple stem degrees and his IQ is well over 140. he is a very good teacher.

>>8332538
i forgot to mention he also usually does an intuition video before he explains the theorems and all that stuff, which is really helpful for understanding how and why these theorems/laws were created

>>8332538
>video tutorials
They're so slow, that even if they're comprehensive it's faster to read multiple things to get the same information.

Could someone share resources for those who are interested into getting into Cryptography?

>>8333335
same

What is cryptography?

>>8332290
Kill yourself?

>>8332290
if you are good with your hands, get into your schools machine shop and actually make some shit.

if you are more inclined to mathy type analysis of things, download ANSYS and do some modeling of a thermal fluid system.

>>8332305
this

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Careful anon; the r.ddit spacex defense force will be in your thread soon to tell you how "shit" ULA is and how SpaceX will magically have "70 successful launches in a row just like Arianespace" from now on.

SpaceX will magically have 70 successful launches in a row just like Arianespace. ULA is shit

>>8332085
By taking a design that has changed little since 1957 and adding a Russian rocket engine?

Requesting ULA copy pasta

And why the fuck is Aerojet still buying RD-180s from the ruskies? They bought the goddamn engineering docs for them after the USSR collapsed. They have everything they need to make their own.

>>8331761
It's pretty easy.

>>8331768
from what ive studied thus far it honesty seems easier than the ACT

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Am I on the right track?

>>8331550
True, but the ease with which you can overdose combined with the desire to chase the same type of high as the first time makes it a pretty big liability

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>>8331841
meh, i've been fine for 11 years of IV use. zero health problems thus far and i've never OD'd.. knock on wood.

>>8331550
Except respiratory arrest due to overdose?