Picrelated only had a master's degree and still became famous. Can I do an M.S. in Mathematics and successfully research on my own?
Threads by latest replies - Page 246
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What hormone is responsible for us feeling like we need to take a fat shit? And could we invent a substance that when imbibed causes a high that consists of simulating the urge to take a fat shit but that can't be relieved and lasts ten hours?
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Have you heard of the next big thing, the New Glenn, also known as the "starship killer"?
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Scientifically, would pic related be a good alternative to factory farming?
(11 replies)
How shriveled up do you think his brain is?
(37 replies)
Why is it frowned upon now? Did biologists and scientists generally just cave into a particular group that believes the truth must be suppressed? I even read the idea of "genetic superiority" is wrong in the eyes of contemporary science because it isn't "measurable."
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Use electron beam physics to make your own 3D Metal Printer. Support this open source project
No.14362442 ViewReplyOriginalReport
Quoted By: >>14364184 >>14364299 >>14364300
Hello! My name is Agustin Cruz. I'm making a 3D Metal Printer for making parts with titanium and other metals. Is a low cost, Open source project, so everyone can make their own 3D Metal Printer.
The goal is to make 3D Metal Printing more affordable to the general public, hospitals, small institutions, organizations and companies around the world. Specifically for developing and low income countries. This project fills a gap that no open hardware successfully fills. 3D Metal Printing is an impactful tool. Making it more accessible will democratize science, engineering and empower people. This low-cost hardware will be able to accelerate innovations in and lower barriers to scientific research.
This printer uses an electron beam to selectively melt each layer of metal powder, causing the powder particles to fuse together. After one layer is complete, the build platform is moved down one layer in height. The re-coater comes in again with a fresh layer of powder, and the electron beam starts to induce the fusion of powder particles, causing the new layer to form. This process is repeated until the entire part is finished, making a solid metal part.
This is what I do fulltime. Doing all this takes a lot of time and effort. Now the project is opening to the community inside a crowdfunding model. The design, tests, updates, will be shared so I can receive some support and continue working 100% in this project
I made a Patreon, if you want to support my work:
https://www.patreon.com/3dmetalprinter
The goal is to make 3D Metal Printing more affordable to the general public, hospitals, small institutions, organizations and companies around the world. Specifically for developing and low income countries. This project fills a gap that no open hardware successfully fills. 3D Metal Printing is an impactful tool. Making it more accessible will democratize science, engineering and empower people. This low-cost hardware will be able to accelerate innovations in and lower barriers to scientific research.
This printer uses an electron beam to selectively melt each layer of metal powder, causing the powder particles to fuse together. After one layer is complete, the build platform is moved down one layer in height. The re-coater comes in again with a fresh layer of powder, and the electron beam starts to induce the fusion of powder particles, causing the new layer to form. This process is repeated until the entire part is finished, making a solid metal part.
This is what I do fulltime. Doing all this takes a lot of time and effort. Now the project is opening to the community inside a crowdfunding model. The design, tests, updates, will be shared so I can receive some support and continue working 100% in this project
I made a Patreon, if you want to support my work:
https://www.patreon.com/3dmetalprinter
(323 replies)
Formerly >>14318427
>what is /sqt/ for?
Questions regarding math and science. Also homework.
>where do I go for advice?
>>>/sci/scg or >>>/adv/
>where do I go for other questions and requests?
>>>/wsr/ >>>/g/sqt >>>/diy/sqt etc.
>how do I post math symbols (Latex)?
rentry.org/sci-latex-v1
>a plain google search didn't return anything, is there anything else I should try before asking the question here?
scholar.google.com
>where can I look up if the question has already been asked here?
archived.moe/sci
archive.wakarimasen.moe/sci
boards.fireden.net/sci
>how do I optimize an image losslessly?
trimage.org
pnggauntlet.com
>where can I get:
>books?
libgen.rs
z-lib.org
stitz-zeager.com
openstax.org
>articles?
sci-hub.st
>book recs?
sites.google.com/site/scienceandmathguide
4chan-science.fandom.com/wiki//sci/_Wiki
math.ucr.edu/home/baez/physics/Administrivia/booklist.html
>charts?
imgur.com/a/pHfMGwE
imgur.com/a/ZZDVNk1
>tables, properties and material selection?
www.engineeringtoolbox.com
www.matweb.com
Tips for asking questions here:
>attach an image (animal images are ideal. Grab them from >>>/an/)
>avoid replying to yourself
>ask anonymously
>recheck the Latex before posting
>ignore shitpost replies
>avoid getting into arguments
>do not tell us where is it you came from
>do not mention how [other place] didn't answer your question so you're reposting it here
>if you need to ask for clarification fifteen times in a row, try to make the sequence easy to read through
>I'm not reading your handwriting
>I'm not flipping that sideways picture
>I'm not google translating your spanish
>don't ask to ask
>don't ask for a hint if you want a solution
>xyproblem.info
>what is /sqt/ for?
Questions regarding math and science. Also homework.
>where do I go for advice?
>>>/sci/scg or >>>/adv/
>where do I go for other questions and requests?
>>>/wsr/ >>>/g/sqt >>>/diy/sqt etc.
>how do I post math symbols (Latex)?
rentry.org/sci-latex-v1
>a plain google search didn't return anything, is there anything else I should try before asking the question here?
scholar.google.com
>where can I look up if the question has already been asked here?
archived.moe/sci
archive.wakarimasen.moe/sci
boards.fireden.net/sci
>how do I optimize an image losslessly?
trimage.org
pnggauntlet.com
>where can I get:
>books?
libgen.rs
z-lib.org
stitz-zeager.com
openstax.org
>articles?
sci-hub.st
>book recs?
sites.google.com/site/scienceandmathguide
4chan-science.fandom.com/wiki//sci/_Wiki
math.ucr.edu/home/baez/physics/Administrivia/booklist.html
>charts?
imgur.com/a/pHfMGwE
imgur.com/a/ZZDVNk1
>tables, properties and material selection?
www.engineeringtoolbox.com
www.matweb.com
Tips for asking questions here:
>attach an image (animal images are ideal. Grab them from >>>/an/)
>avoid replying to yourself
>ask anonymously
>recheck the Latex before posting
>ignore shitpost replies
>avoid getting into arguments
>do not tell us where is it you came from
>do not mention how [other place] didn't answer your question so you're reposting it here
>if you need to ask for clarification fifteen times in a row, try to make the sequence easy to read through
>I'm not reading your handwriting
>I'm not flipping that sideways picture
>I'm not google translating your spanish
>don't ask to ask
>don't ask for a hint if you want a solution
>xyproblem.info
(10 replies)
Branch of science - help identify
No.14363118 ViewReplyOriginalReport
Quoted By: >>14363588 >>14364231
What is the branch of science that specializes in removing all traces of mineral from rocks?
(34 replies)
So wait - gay conversion therapy might work?
Isn't it worth at least giving people this option?
Isn't it worth at least giving people this option?
