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/sci/ Science & Math

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Most viewed threads in this category

22 more posts in this thread. [Missing image file: electrical-computer-engin(...).jpg]
do engineering interns get drug tested?
103 more posts in this thread. [Missing image file: Jacob-Barnett-1[1].jpg]
What are your thoughts on Jacob Barnett? Is he a fraud or a genius? http://www.youtube.com/watch?v=4Myy_BBBMG8 http://www.dailymail.co.uk/news/article-1369595/Jacob-Barnett-12-higher-IQ-Einstein-develops-theory-relativity.html http://www.huffingtonpost.com/2013/05/11/jacob-barnett-autistic-14-year-old-nobel-prize_n_3254920.html

Totally Useless College Majors

140 more posts in this thread. [Missing image file: 4vqe0.jpg]
So I always enjoy a good college major pissing contest. We all know STEM is god-tier if we are on /sci/....lets name some really horrible majors itt and explain why they suck I'll go first: ______ Studies This includes gender, racial, and general. It sucks because you spend four years doing something I could've learned in a summer with a library card
2 more posts in this thread. [Missing image file: riemann.png]
I'm doing Riemann sum right now, but i'm stuck. How do i remove all these "one's" inside the somatory to continue?
3 more posts in this thread. [Missing image file: 1390926043995.jpg]
So, I heard we humans became smart thanks to our cooked food, right? How bout our pets? Are dogs smarter than wild wolfs?

SCIENTISTS FILM THE PROCESS OF MEMORY CREATION.

42 more posts in this thread. [Missing image file: 19durfjrj3aqvgif[1].gif]
Japanese scientists film how memories are formed for the first time. http://dogusns-pd.kaltura.com.edgesuite.net/content/r71v1/entry/data/308/269/0_kuu2ptln_0_4gifryff_2.mp4?__gda__=1390931676_7ef77e3487d3f634ab309c8569ddd2a3 They were able to observe the process of thoughts forming in human brain before. http://dogusns-pd.kaltura.com.edgesuite.net/content/r71v1/entry/data/308/269/0_k9anl2x6_0_9c4hspqg_2.mp4?__gda__=1390931713_0ca891baee6b02c0ea31950d70135dfb As amazing as this is, does it ultimately disprove the existence of consciousness ? Brain is nothing but a high-tech bioelectronic machine that works on nanoscale.
15 more posts in this thread. [Missing image file: WAHCK!!.png]
Crack the code fgt!!! http://www.wahck.org/ http://pastebin com/21vpt1DP If you figure it out, or wanna help out, come look for "The Platypus Lady" in the http://volafile.io/r/BEEPi Volafile sharespace/chatroom. Will bump the thread in the meantime with extreme animals. >appended file is a picture I made of Colonel Sanders riding a chocabo to war >wark >wahck >get it?
9 more posts in this thread. [Missing image file: image.jpg]
OBAMA ADMITS CHEMTRAILS ARE REAL http://www.chronicle.su/news/haarp-and-chemtrail-geoengineering-systems-protect-americas-climate-says-obama President Obama held a press release which denied Snowden’s accusation that the US was engaging in chemtrail and HAARP activity to the detriment of the climate in other parts of the world. WASHINGTON — Recent revelations from Snowden outlined a complex cloud weather modification project carried out by the classified High Altitude Auroral Research Project (HAARP) and the Jet Fuel Cloud Seeding Program (JFCSP) commonly known as Chemtrails. Wednesday, President Obama stunned the public in a press release admitting to decades of classified weather modification by the United States and promised to establish a permanent international independent oversight committee. President Obama shocked the world with candid words, “Hundreds of countries are carrying out weather modification programs, and we’re doing it better than any of them. However, this has been secret for too long. The American People need to know about what we do to make sure our children have something to eat each and every year. It’s true we need more oversight for geoengineering projects, so I’ve signed an executive order establishing an international third party oversight group to not only investigate for abuse but also to keep the public informed about new and existing geoengineering programs.”

Math Just isn't my Thing

15 more posts in this thread. [Missing image file: image.jpg]
So a lot of people talk about how they're just not good at math. Now I'm a skeptic myself I feel like math isn't that hard and if people try then they can succeed. But I may be very wrong. I've had doubts about my abilities in the past and broken though them but that doesn't necessarily mean everyone is like me. builders claim anyone can do it when we can demonstrate that unless you have the proper muscle setup and hormones you will never look like them. So my question is do all us math people just not realize how hard it is for some and how predisposed we are to it or are we right that anyone can do it?

/sci/ podcasts

5 more posts in this thread. [Missing image file: podcast.png]
Hey /sci/, I believe it'd be better to listen to some physics or mathematics podcasts while I drive around, instead of music. Could you recommend me some that won't be talking about concepts I'm absolutely not familiar with? The extent of my knowledge in math is calculus BC and an AP physics B course in high school. Thanks

Wolfram Appreciation Thread

15 more posts in this thread. [Missing image file: 12597856490801.jpg]
>child prodigy >wrote three books on particle physics by the age of 13 >by 15 he began to research in applied quantum field theory and particle physics and publish his first scientific papers >published his first paper on Nature at 17, widely cited >his work on the theory of the strong interaction is still used today in experimental particle physics >has an Erd?s number of 2 >has an h-index of 58 >created Mathematica and Wolfram|Alpha >millionaire > A New Kind of Science >has an element that is actually found in nature named after him you will never be as alpha as Wolfram

Geological Engineering

0 more posts in this thread. [Missing image file: 358px-Medieval_pig_slaughter.jpg]
Is studying geological engineering economically viable? Have any stories of somebody who took it in uni?
3 more posts in this thread. [Missing image file: 3B0pt3M.jpg]
Hey /sci/ I got a question for you. Im reading a textbook on digital design and Ive ran into a strange boolean equation that has the same output for the function and the complement. The function is W•X + Y•Z and its inverse would be W`+ X` • Y` + Z`. For the input WXYZ = 1110 they both give 1. Whats going on here?

Discussion

1 more posts in this thread. [Missing image file: 1349992079956.jpg]
Hello. I am wondering if anyone here would be up for a debate on empirisism and post rationalization. I know this is alot philosophical but also very important for science in general and without scientists this debate is not possible. I myself finished study in law and plan on starting philosophy now. I think (and also learned) that with scientists you have the highest chance of getting a good debate, because they are more likely to be open minded (atleast the brilliant ones) and mosten calm and resistent to rage (most i've met). Hope this hasn't changed. Also would be interesting if you would include your subject of study (hasnt to be on college, private studies work aswell)

Planetary say what

9 more posts in this thread. [Missing image file: image.jpg]
Planetary (and moon) pronunciation questions... How do you say it? Uranus: >yer-ah-niss >your anus Io >eye-oh >EEE-o
2 more posts in this thread. [Missing image file: 1390607032199.jpg]
>Chronic kidney disease globally resulted in 735,000 deaths in 2010 up from 400,000 deaths in 1990 -http://www.thelancet.com/journals/lancet/article/PIIS0140-6736(12)61728-0/fulltext

riddle

7 more posts in this thread. [Missing image file: cards.jpg]
Q: You stand blindfolded in front of a table. you are told that there are 32 cards with the number up and an unknown amount of cards (so it's not sure it's 52) with the number down. Is there a possibility that you can divide the cards in two groups so that both groups have the same amount of cards with the number upwards. Note: there is a chance that the answer is no, but that would be really stupid. It's a question from my gf school for 15 to 16 year olds

Ever wondered what it's like to actually study physics?

3 more posts in this thread. [Missing image file: Apollo_15_launch.jpg]
https://www.youtube.com/watch?v=nVZuIMXsfjA
3 more posts in this thread. [Missing image file: fin.gif]
#rexolution animooted
9 more posts in this thread. [Missing image file: interface_dpp.png]
I need a 820 ohm resistor and a 470 ohm resistor. I currently have 10 100ohm resistors and 2 1k resistors. Here is the circuit I am wanting to complete. Would it be ok to substitute the 820 ohm with 8x100ohm in series. And substitute the 470ohm resistor with 2 1k resistors in parallel? This is to write/read data to a PS2 memory card. I have completed circuits here and there in the past but have never substituted different value resistors. Thanks in advance!






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