[Boards: 3 / a / aco / adv / an / asp / b / biz / c / cgl / ck / cm / co / d / diy / e / fa / fit / g / gd / gif / h / hc / his / hm / hr / i / ic / int / jp / k / lgbt / lit / m / mlp / mu / n / news / o / out / p / po / pol / qa / r / r9k / s / s4s / sci / soc / sp / t / tg / toy / trash / trv / tv / u / v / vg / vp / vr / w / wg / wsg / wsr / x / y / ] [Home]
4chanarchives logo

Archived threads in /sci/ - Science & Math - 166. page


So many people here ask how to get better at math. Today I'll ask the opposite question.

How do I get worse at math? I hate to be that genius how always understands everything. I want to experience what it's like to struggle with math like an average brainlet.
11 posts and 1 images submitted.
>>
>>8054785
>I want to experience what it's like to struggle with math
Start studying Inter-Universal Teichmüller Theory.
>>
I used to be really smart until I abused drugs (namely amphetamines)

So try that
>>
>>8054807
No, life just requires more as you get older.
correlation doesn't equal causation.
confirmation bias to the max.
kill yourself.
-anon

File: fuck these.jpg (31KB, 960x720px) Image search: [Google] [Yandex] [Bing]
fuck these.jpg
31KB, 960x720px
i dont get it. i can solve them with the elimination method fucking easily, but by substitution i get the wrong answer every fucking time. why?? why does my brain go vegetable when i do this??
14 posts and 2 images submitted.
>>
File: script x.gif (477B, 59x60px) Image search: [Google] [Yandex] [Bing]
script x.gif
477B, 59x60px
>>8054708
I will help you if you rewrite it with proper x's.
>>
it's because of your bad handwriting so you can't tell if line 2 starts with a one or a seven
>>
>>8054735
>>8054736
that's not my handwriting, i just pulled a pic off google images

File: Download.jpg (6KB, 310x162px) Image search: [Google] [Yandex] [Bing]
Download.jpg
6KB, 310x162px
Anyone else just got abused by IB Physics exam?
30 posts and 3 images submitted.
>>
1) This is not related to science or math
2) underage
>>
>>8054775
1) It's a fucking PHYSICS exam... How autistic do you have to be to not understand the relationship between Science and Physics?
2) Basically everyone who writes IB Physics exam this year will be 18 and above, me included.
>>
The grades boundaries better be adjusted otherwise I'm cucked

File: download.jpg (4KB, 135x186px) Image search: [Google] [Yandex] [Bing]
download.jpg
4KB, 135x186px
>I am become death, the destroyer of worlds.

what did he mean by this, /sci/?
17 posts and 4 images submitted.
>>
>>8054694
Worlds= the two arsecheeks orbiting your mums arsehole

destroyer of worlds = he destroyed your mums arse
>>
means he has shit grammar
>>
>>8054694
No idea why Oppenheimer's most famous quote is when he referenced the Bhagavad Gīta. Probably just trying to appeal to eccentric intellectuals which is why it has relevance in modern universities.

File: ScreenShot0006.jpg (760KB, 1920x1080px) Image search: [Google] [Yandex] [Bing]
ScreenShot0006.jpg
760KB, 1920x1080px
Can we have a sci videogame develop thread?


simulations are welcome here too.
16 posts and 6 images submitted.
>>
>>8054671
>>>/g/ has a regular thread
>>
Play my game, /sci/.

https://scratch.mit.edu/projects/45937562/
>>
>>8054671
I think demoscene is more up /sci/ alley.
Search for Revision demoparty.
Throughout shader showdown competition last year (live coding event) few people made amazing stuff.
So if you are into math check that out.

https://www.youtube.com/watch?v=j4baExLqNoI
https://www.youtube.com/watch?v=O2XG846oKAY

File: activebrain.jpg (34KB, 600x450px) Image search: [Google] [Yandex] [Bing]
activebrain.jpg
34KB, 600x450px
>humans have tens of billions of neurons
>neurons firing is what produces thought
>neurons can only be active or inactive with no in-between
>binary code is what computers run on
>binary code consists of an active state and an inactive state
>tens of billions of logic gates arranged like a neural network should thus produce artificial intelligence

Could something like this work?
20 posts and 3 images submitted.
>>
File: 1449015305403.jpg (126KB, 500x500px) Image search: [Google] [Yandex] [Bing]
1449015305403.jpg
126KB, 500x500px
>>8054407
>neurons can only be active or inactive with no in-between

Sorry anon this is completely wrong, I don't know where you got this but I suggest reading up on how neurons work. Purves is a fantastic introductory textbook and it's readily available online
>>
>>8054407
Neurons arent transistors. Each one is a machine more complex than the space shuttle
>>
File: 1454805140801.png (137KB, 640x480px) Image search: [Google] [Yandex] [Bing]
1454805140801.png
137KB, 640x480px
>>8054407
I think you're confusing neurons with action potentials

Hey /sci/

I make program to make mandelblot GIF.
http://runstant.com/jagarikin/projects/e947a5a4

Lets try
16 posts and 10 images submitted.
>>
>>
File: 1.gif (2MB, 400x300px) Image search: [Google] [Yandex] [Bing]
1.gif
2MB, 400x300px
would be great in 1080p
>>

Which Sci-Fi game/book/movie is scientifically closest to reality?

Take one thing from that universe and explain how it works
19 posts and 6 images submitted.
>>
>>
>>8054302
The closer it gets the less of Sci-Fi it is.
>>
>>8054302
The Martian book was very good

File: 864.png (744KB, 957x957px) Image search: [Google] [Yandex] [Bing]
864.png
744KB, 957x957px
Where is the 'me' part located in my brain? What part of the brain, if removed and replaced, would kill my existence and replace me with somebody else? How is it that I remain 'me' throughout my entire life even though my brain changes a considerable amount from age 5 to age 70?

I know the answer. I'm just checking if this board actually has any smart people, or if it's how I expect and you're all just a bunch of textbook readers and calculator monkeys who are incapable of philosophizing.
36 posts and 4 images submitted.
>>
>>8054257
hello rato.
.
>>
I am smart
>>
it's impossible to know if you have the same consciousness you had 20 years ago

File: 1462514821573.png (242KB, 785x593px) Image search: [Google] [Yandex] [Bing]
1462514821573.png
242KB, 785x593px
Why is linear algebra so big and scary?
47 posts and 5 images submitted.
>>
>>8054084
Just read http://i.4cdn.org/sci/1462515188953.png
>>
>>8054084
>plug and chug
>big and scary
brainletism is truly dreadful
>>
>>8054120
>linear algebra
>plug and chug
>implying

File: 1461965405476.png (126KB, 528x486px) Image search: [Google] [Yandex] [Bing]
1461965405476.png
126KB, 528x486px
is the philosophy of science useful for acutal scientists ?
35 posts and 1 images submitted.
>>
Nope, but it makes philosophy kids feel like they're important because they actually think that without them morality wouldn't exist.
>>
It may structure your thoughts, but it ain't gonna do shit in the lab.
>>
What do you think?

File: 20160506_005628.jpg (3MB, 5312x2988px) Image search: [Google] [Yandex] [Bing]
20160506_005628.jpg
3MB, 5312x2988px
Does anyone else have any cool science or math tattoos? Post em if you got em.
Pic related, Einstein's field equations above my right pec
14 posts and 3 images submitted.
>>
>>8054059

cringe
>>
>>8054074
/thread
>>
I do love me some dank tats
I have a fork bomb (in *sh) in my forearm and will probably get pic related next. It's a garden of eden in Conway's Life
Fork bomb looks like this :(){ :|:& };:

File: watch it.jpg (56KB, 500x398px) Image search: [Google] [Yandex] [Bing]
watch it.jpg
56KB, 500x398px
I don't know if this is the best place for this, but /diy/ probably aren't experts on digital logic. So I want to build a clock myself using logic ICs. I know how to use basic t/jk flip-flop counter ICs to step a clock down from minute frequencies to hour frequencies and such, but I have no clue on how to convert a multi kHz crystal frequency to a 1Hz/0.5Hz needed to feed into the first counter and the second indicator. As far as I an see, you can't buy modulo 70,000 counters, so will I have to chain a bunch of 4 flip-flop ICs until I get my wanted frequency? Or is there some other way of generating a sub-ELF? Help appreciated, thanks.
37 posts and 7 images submitted.
>>
the quartz crystal resonator vibrates at 32,768 Hz. This frequency is equal to 215 cycles per second. A power of 2 is chosen so a simple chain of digital divide-by-2 stages can derive the 1 Hz signal needed to drive the watch's second counter.
>>
>>8053807
>2^15
>>
File: vgcx.png (37KB, 1415x1675px) Image search: [Google] [Yandex] [Bing]
vgcx.png
37KB, 1415x1675px
>>8053673
Use a Binary Counter IC like a 74HC4040. Each of those are 12 bit so you'll need to use two to get a count that goes up to 70,000: The first counter is clocked by the crystal osc and the second is clocked by the 12th bit of the first. AND together all the bits that will be high when the count is 70,000 and run that to the counter reset pins.

This is a VGA signal generator I designed using that approach to generate the sync pulse timing from a crystal. AND gates were implemented with diode logic.

File: 3172628-doctah.jpg (28KB, 570x319px) Image search: [Google] [Yandex] [Bing]
3172628-doctah.jpg
28KB, 570x319px
I'm a lazy fuck who can't do work unless there's pressure on me to do it.

Has science discovered any tricks that can allow people to intentionally put believable pressure on themselves?
13 posts and 2 images submitted.
>>
Remember that you will die unless you help us make the singularity happen.
>>
>>8053637
>Has science discovered any tricks that can allow people to intentionally put believable pressure on themselves?
yep, they're called amphetamines.

Paul Erdos, challenged by a colleague to suspend his use, did so and then replied "you have set back the progress in mathematics by a month," promptly started using again
>>
>>8053690
I have some aderall but I keep forgetting I have it

If you can't know nuffin, what motivates you to browse this board?
18 posts and 3 images submitted.
>>
>>8053579
Philosophy is a degenerate pseudo-science that can no longer answer or pose any useful questions.
>>
>>8053591
/
>>
>>8053591

Evidence?

Pages: [First page] [Previous page] [157] [158] [159] [160] [161] [162] [163] [164] [165] [166] [167] [168] [169] [170] [171] [172] [173] [174] [175] [Next page] [Last page]
[Boards: 3 / a / aco / adv / an / asp / b / biz / c / cgl / ck / cm / co / d / diy / e / fa / fit / g / gd / gif / h / hc / his / hm / hr / i / ic / int / jp / k / lgbt / lit / m / mlp / mu / n / news / o / out / p / po / pol / qa / r / r9k / s / s4s / sci / soc / sp / t / tg / toy / trash / trv / tv / u / v / vg / vp / vr / w / wg / wsg / wsr / x / y / ] [Home]

All trademarks and copyrights on this page are owned by their respective parties. Images uploaded are the responsibility of the Poster. Comments are owned by the Poster.
If a post contains personal/copyrighted/illegal content you can contact me at [email protected] with that post and thread number and it will be removed as soon as possible.
If a post contains illegal content, please click on its [Report] button and follow the instructions.
This is a 4chan archive - all of the content originated from them. If you need information for a Poster - you need to contact them.
This website shows only archived content and is not affiliated with 4chan in any way.
If you like this website please support us by donating with Bitcoin at 1XVgDnu36zCj97gLdeSwHMdiJaBkqhtMK