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Discord Now Fully Linked With 420chan IRC

Asking a question

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- Tue, 17 Sep 2019 18:16:03 EST dG+H9zcd No.79583
File: 1568758563262.jpg -(134888B / 131.73KB, 1784x742) Thumbnail displayed, click image for full size. Asking a question
I've been struggling with this problem I need help
6 posts and 2 images omitted. Click View Thread to read.
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Albert Hellerbanks - Wed, 13 Nov 2019 22:05:46 EST XOnSo4RM No.79680 Reply
>>79583
? Does nobody really know?
Look, OP, first of all there are 241 integers between 0 and 240. Similarly, there are 10 integers between 0 to 9 [0 1 2 3 4 5 6 7 8 9] so they were looking for 241 values. Everyone who said infinite is correct because there exists units of measurement less than one yard, like 0.5 yards or 0.0001 yards.

Its just a poorly written set of questions. A and B are wrong too, as there was no coordinate system defined. If I am 29 yards away from my house in the opposite direction of the bus stop, then I am 269 yards away from the stop. If I am 29 yards above my house, then I am about 242 yards away from the stop.

You need to try and think deeply about these things now because mathematics is not about numbers. Listen, it really isn't about numbers. Its about concepts; learn to conceptualize things so that one day when you take a higher level course it will be easy breezy. Good luck.
>>
Henry Faggleworth - Wed, 20 Nov 2019 22:26:39 EST JEjs93kf No.79688 Reply
This question seems to assume there is a straight line between Elizabeths house and the bus stop, on which line she can only travel. Pretty dumb.

Drugs from Yeast

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- Tue, 19 Nov 2019 14:28:29 EST +/RBoDwy No.79685
File: 1574191709885.jpg -(469912B / 458.90KB, 976x1280) Thumbnail displayed, click image for full size. Drugs from Yeast
>We combined enzyme discovery, enzyme engineering, and pathway and strain optimization to realize full opiate biosynthesis in yeast. The resulting opioid biosynthesis strains required expression of 21 (thebaine) and 23 (hydrocodone) enzyme activities from plants, mammals, bacteria, and yeast itself. This is a proof-of-principle, and major hurdles remain before optimization and scale up could be achieved.

The opioid crisis is about to get a lot worse and the potential here is limitless. Psilocybin, THC, cocaine, you fucking name it can all be made with this technology. Genetically modified yeast are going to be the Nagasaki and Hiroshima of the war on drugs.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4924617/
>>
Cedric Bungermedge - Tue, 19 Nov 2019 21:37:19 EST 0TndV3eQ No.79686 Reply
>>79685
ye most of the papers claim they add stuff to prevent illegal use (some gene that requires a very specific signal molecule/nutient) but realistically I am sure these will be able to be cracked.
Most drugs/foods/chemicals will come from these sources in the future. Look up Ginko labs for an example of fabrication of perfume using yeast.

My largest concern is not cheap drugs but that these microbes might get into the environment and fuck stuff up in very bizarre ways.
>>
Lydia Ficklekeg - Wed, 20 Nov 2019 01:30:22 EST 0m/jM2RG No.79687 Reply
>The opioid crisis is about to get a lot worse and the potential here is limitless.
I think you confused the yeast with a laboratory where chemical synthesis of extremely potent chemicals are done for stupidly cheap amounts of money.

A. muscaria - complete decarboxylation of ibotenic acid to muscimol

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- Thu, 17 Mar 2016 12:28:40 EST ge3zUrSE No.77751
File: 1458232120013.jpg -(80063B / 78.19KB, 511x487) Thumbnail displayed, click image for full size. A. muscaria - complete decarboxylation of ibotenic acid to muscimol
I have a chemistry related question for you.

I've read in two separate sources that it is possible to decompose all the ibotenic acid in the muscarias to muscimol by boiling it in a very low pH solution (2.7). One source seems to have used HCl to achieve this. I was wondering if this would be possible to achieve using household vinegar or citric acid.

5% household vinegar seems to have a pH of 2.4, but acetic acid has a low vapour pressure, so boiling vinegar would vapourize acetic acid with water. apart from making your house smell, vapourising acetic acid would drive the pH of the solution higher, so you might need to add more vinegar to the pot regularly.

However, attempting the same with citric acid seems to be more straightforward since citric acid doesn't vapourise as readily. You can just add water to the boiling solution to cover for evaporation losses and be fine. Lemon juice is said to have a pH around 2, and you can calculate the pH of a solution from the amount of citric acid you add so it should work.

After 2.30 - 3 hours of boiling, you can just add some sodium carbonate to neutralize the pH in order to make it more palatable, and filter to remove leftover carbonate/mushroom pieces, and drink. I'm pretty certain this step wouldn't alter the structure of muscimol.

The conversion from ibotenic acid to muscimol seems to be dependent on pH, so I think it should be possible, but I don't have enough chemistry knowledge to say or certain. What do you think?

If this works, this could be used as a very easy homemade tek for preparing Amanitas.

Pic related, ibotenic acid converts to muscimol after boiling at low pH.

This is the paper;

http://onlinelibrary.wiley.com/doi/10.1111/j.1471-4159.1985.tb04052.x/abstract

just copy and paste that link to sci-hub.io to get the full text.

and this is a patent on the same topic

https://www.google.com/patents/US20140004084
1 posts omitted. Click View Thread to read.
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trypto - Thu, 31 Oct 2019 22:18:24 EST pZgexHYG No.79664 Reply
>>77751
>but acetic acid has a low vapour pressure, so boiling vinegar would vapourize acetic acid with water.
Not as low as water's vapor pressure. Just throw a lid on, and it should be fine. Although your house still might smell.

>The conversion from ibotenic acid to muscimol seems to be dependent on pH, so I think it should be possible, but I don't have enough chemistry knowledge to say or certain. What do you think?
I think you're correct. It just needs some protons and heat to decarbozylate. But surely other people have done this recreationaly? Aren't there teks for using Amanita? I think you're right, but I'd still search for more info. IDK anything Amanita


>>79663
While it's probably fine, I think it's a good rule of thumb to use food-grade shit when it's available.

Anyone here got college (physical chemistry) advice?

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- Wed, 23 Oct 2019 14:28:03 EST t8vvF5gX No.79648
File: 1571855283758.jpg -(63567B / 62.08KB, 640x621) Thumbnail displayed, click image for full size. Anyone here got college (physical chemistry) advice?
I’m in a biochem degree, and I’m in my senior year (so I’d be graduating spring 2020). So far I’ve loved all my biochem classes, all the genetics and microbiology electives, organic chem, and I even wound up liking my basic physics stuff cause even though I wasn’t great at it or interested in it, I had truly great professors that I remember well and up till now I haven’t regretted a thing.

Anyway I’ve entered a point where I think I’ve Peter Principled myself. I’m in the first round of p-chem and it may honestly stop me from finishing the degree, just a semester and a half out from me finishing it. I had similar freak outs with basic physics, but like I said my professors were great, and both times I pulled a B+ out of my ass/hard effort. The troubling thing is I really like my p-chem prof too, and have no complaints about his teaching style or expectations or willingness to help or anything - I just honestly think I’m not gonna be able to fucking pass it. I did well in calculus, but it’s been 5 goddamn years since those classes. And the more time I sink into trying to get my head above water in this physical chem stuff the less time I have for analytical chem which is also no cake walk.

It’s hard to think that I might not be cut out for this, because everything I’ve done under the purview of the rest of my degree, including analytical chem and instrumentation and shit, I’ve enjoyed it and excelled at it.

Most people I talk to who have done shit like this say get out ASAP if you don’t love it. But I’ve loved all of it /except/ this class, and this may be the one to stop from getting the degree. I’m sure I’m just being petulant when I say this but it sucks all the more to think it’s the least biochem-y thing out of the whole goddamn biochem major that might knock me out of contention.

Anyway, I know I’m not the first person to struggle with p-chem, but I’m at a loss. I’m doing everything I’ve done in the past and more and I’m still projecting an F. So any advice from someone who’s gone through this? I’m obviously gonna push through the semester and do my best, but if I have to take it again I’m gonna be out of time and money, so idk what to do. What would happen if I had to quit this late in the race?
>>
Priscilla Fuckingford - Fri, 25 Oct 2019 11:11:54 EST TimgSTjl No.79651 Reply
the bad meme in your post has 'in the' twice and its so distracting i can't care about the content of this thread
>>
Sophie Hurrysadge - Tue, 12 Nov 2019 15:15:58 EST p8HXWzcj No.79678 Reply
>>79648
A lot of people struggle with pchem. I'd focus more on doing well in analytical and just hoping for a curve. You're most likely not the only one failing atm.

disintegration

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- Thu, 24 Oct 2019 19:05:56 EST 0yyEhULd No.79649
File: 1571958356672.jpg -(104117B / 101.68KB, 820x820) Thumbnail displayed, click image for full size. disintegration
if you were pulled apart one atom at a time, would you feel any pain?
1 posts omitted. Click View Thread to read.
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Edwin Bockletodge - Mon, 28 Oct 2019 02:57:59 EST LsZEr5KY No.79655 Reply
>>79649
depends on where you started, if it was from the outside in I think it would be extremely painful as your nerve receptors receive signals that things are starting to go missing and want you to fix it. if it was from the inside out you would definitly be dead before it start to hurt too badly as we don't have next to any pain receptors internally
>>
Sophie Nicklespear - Mon, 11 Nov 2019 03:57:17 EST HoJCWjh0 No.79676 Reply
>>79649
No. You would notice. We have atoms gone all the time. We're huge atom shredders. Colossal ones, honestly. lol At that level things are not really sensible. It's a delicate field and additions are just not a small thing by any means. The field of micro biology I guess this would fall into, I'm telling you you're not gonna feel a thing in this context. If you have atoms interacting, changes will certainly go on and they'll unsettle situations. If you're inserting something to remove atoms that's gonna change things. Adding and taking away atoms makes a difference. In practical terms, you won't think anything is going on. You will be the poster boy of unphasedness. lol Based.
>>
trypto - Tue, 12 Nov 2019 15:15:02 EST dxPy+pHf No.79677 Reply
>>79655
Yup. Inside-out? Some blood vessel would burst, you'd bleed internally without pain until you lose consciousness and die. Then you'd slowly disappear, while everybody around you is wondering WTF is happening.

If it's outsiide-in? Then you'd get extremely hot as a burning sensation pours over your entire body. You'd probably also lose blood very quickly at this point, but not before excrutiating pain. Best case scenario, for some reason you don't lose blood, and you have a few seconds/minutes as a screaming skeletal muscle anatomy lesson.

Coca: A Full Alk Extraction

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- Wed, 30 Oct 2019 03:36:42 EST xA5UZy5x No.79661
File: 1572421002001.jpg -(178853B / 174.66KB, 750x550) Thumbnail displayed, click image for full size. Coca: A Full Alk Extraction
Sup /chem/ of /stem/

How hard would it be for a person to perform an extraction on coca leaves but instead of refining to cocaine hcl you just pulled the plant's entire alkaloid profile together? Basically if someone wanted the less jagged rush you get from chewing coca (as opposed to just coke) but in a compact easier to dose form.

The notes I found on cocaine extraction don't seem too bad but I don't know enough about chemistry to know what steps are necessary and which are too far. Would an acid base extraction work? I did a couple cactus extractions that way a long time ago. Like would just giving the leaf powder a limonene bath then mixing with vinegar do the trick? Could you just soak in alcohol and make a tincture of it? What would be the better ways to go about this?

And just as a side question, how hard would it be to create an extract that retained not only the alkaloids, but the flavor in concentrated form as well? If someone wanted to make beverages or something.
6 posts omitted. Click View Thread to read.
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Simon Gapperwell - Sun, 10 Nov 2019 18:28:12 EST F918uikB No.79674 Reply
>>79673
No, I always knew erowid had some random stuff here and there about synth but not an entire section. I'll look at it, most of my resources back in the day came from nexus.
>>
trypto - Sun, 10 Nov 2019 22:01:46 EST ih85T/wB No.79675 Reply
>>79674
It's not really a erowid synthesis section. It's an archive of an old website/forum called rhodium (I mentioned it earlier). It has a lot of good info, though in general it's outdated. It's all like 20 years old. Of course, coca extraction hasn't changed much, so it's cool.

blah

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- Sun, 27 Oct 2019 05:23:43 EST iMHTaTjh No.79652
File: 1572168223249.jpg -(20203B / 19.73KB, 470x251) Thumbnail displayed, click image for full size. blah
Is it possible to extract Hydroxy alpha sanshool from szechuan pepper and if so how?
Doesn't have to be particularly pure, I'd just like to be able to have a better concentration of it for cooking than you typically get from the peppers themselves.
7 posts and 1 images omitted. Click View Thread to read.
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trypto - Sat, 09 Nov 2019 01:54:49 EST ih85T/wB No.79668 Reply
>>79660
>Do the bitterants evaporate with the rubbing alcohol? I can't get everclear or anything like that in this country.
I swear I replied to this before, but I guess I didn't.

I don't think there's bitterants in IPA (rubbing alc). i could be wrong, but I just don't think that's a thing in the US. In your country? I also doubt it's a thing. Drinking IPA is a last, last resort. The gov doesn't need to make it bitter to discourage it.
>>
trypto - Sat, 09 Nov 2019 01:56:06 EST ih85T/wB No.79669 Reply
>>79668
Also, you could definitely try an extraction with plain vodka. Try to get a high proof (surely your country has 50% vodka?!)

BUMP WHEN LEARNING

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- Sat, 21 Apr 2018 22:40:48 EST +0GOZxpM No.79082
File: 1524364848505.jpg -(34547B / 33.74KB, 497x385) Thumbnail displayed, click image for full size. BUMP WHEN LEARNING
BWL

This thread is for neat facts. not fun facts .
Post here when you learn something interesting, and then I'll read it and think "Wow! Neato!"
11 posts and 3 images omitted. Click View Thread to read.
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Simon Tillingwater - Sun, 04 Aug 2019 06:23:27 EST dRmYLQbZ No.79532 Reply
>>79525
They explicitly state it's granite though usually cold cut uses iron filings.

It's not super fancy really just clever use of fairly well established technology. The really clever bit is that if you have a compartment which is hot but out of oxygen you can punch in and use the mist to cool the compartment down (because all the water evapourates, and because it comes out as a fine mist it does so quickly) and so when you open it up, reintroduction of oxygen doesn't cause the fire to restart (as you've now removed another part of the "triangle")

I feel that is appropriate to the topic. nb though because I knew all this.
>>
Phoebe Dozzlesture - Sat, 10 Aug 2019 22:04:35 EST 8M+PDaB1 No.79536 Reply
1565489075692.gif -(1932738B / 1.84MB, 500x500) Thumbnail displayed, click image for full size.
Jupiter's large gravitational field means that a lot of space rocks crash into it.
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Graham Blatherbanks - Wed, 23 Oct 2019 14:20:16 EST Rb+VNs2J No.79647 Reply
1571854816099.jpg -(125943B / 122.99KB, 800x600) Thumbnail displayed, click image for full size.
Did you know there are bacteria (and archaea) that live inside rocks? Like if you cut a massive boulder in half, there's stuff living in there. Or if you dig the deepest hole anyone has ever dug, there's stuff living down there.

These weirdo organisms, that are probably uber common relative to surface life, spend a majority of their energy just living, which is in pretty striking contrast to most life we know that spends its energy growing and reproducing.

It's nice to know that even if we start a nuclear winter or catch the atmosphere on fire or whatever, plenty of life will survive and keep evolving.

https://www.sciencedaily.com/releases/2018/12/181210101909.htm

Cybersecurity Youtube

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- Mon, 26 Aug 2019 23:18:05 EST TiALbS4B No.79566
File: 1566875885337.gif -(4538245B / 4.33MB, 350x420) Thumbnail displayed, click image for full size. Cybersecurity Youtube
sup /stem/

looking for good youtube channels for background listening- but not like tutorials. like news roundup, or modern topic discussion. just wanna be up to date while i study the basics.

thanks yall
>>
Edwin Pishfield - Wed, 23 Oct 2019 09:14:29 EST XEIQ/mPL No.79645 Reply
https://www.nature.com/nature/articles?type=nature-podcast
https://www.sciencefriday.com/podcast/
https://www.alieward.com/ologies/
https://www.bbc.co.uk/programmes/p04d42rc
https://www.wnycstudios.org/podcasts/radiolab

Those are some science podcasts. The first two cover the most recent science. Ologies in interviews with experts in a ton of different disciplines. Then the last two look at interesting science-related questions.
>>
Edwin Pishfield - Wed, 23 Oct 2019 13:00:43 EST XEIQ/mPL No.79646 Reply
>>79645
Oh wait. I just noticed the topic is cybersecurity, not science. Ummm. I got nothing for cybersecurity.

Improving the world

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- Sat, 19 Oct 2019 17:32:21 EST DOM06p0S No.79635
File: 1571520741179.jpg -(250078B / 244.22KB, 1280x789) Thumbnail displayed, click image for full size. Improving the world
Wadido! - this is friggin crazy but ive been thinkin bout our infrastructures, both digi/phys+abstract(lk methodology/philosophy etc), n w/ Web 3.0 loomin n Hyperloop bn 2 xpensiv n stf, n lk Paravelo's kickstarter failin (so we dont have version 2/3/4 etc representin d world most glorious omnivehicle (esp w/ "shuttlebike", n "bufalino camper"-inspiration etc; man!)
haha man im gna try 2 not b 2 long n u prob dont even wanna read my weird writin (yet strangely efficient, eh? ;) but ima gv this a shot; that said its v hard 2 talk openly n still even remotely briefly bout my ideas w/o soundin lk a very uninformed megalomanic hyperbolic delusional probably lying narcissist; cuz frankly; thers thousands of em; n errytin points 2 dozens of em bn prob extremely revolutionary; lk im talkin potential 4 major disruption ATLEAST of d tech-giants; esp if widely adopted, n i c no reason why most of em wudnt; its like userfriendly walled garden breaking multimedia-linux, d bicycle n industrial hemp + improved infrastructure - im talkin global bicyclepaths, canals n microtrains galore; except in d yr 3000... (n im not even mentioning d measures that can b taken 2 mk elevator-driven skycraper-gliding/ziplining s transportation work, nor "physical internet"-dynamix etcetcetc) - im sittin on an invention-treasure trove probably unheard of throughout history... n its awkward s fuck cuz lk did u jz read that? lk i literally cant talk bout it w/o soundin mad; n i cant rly feasibly bootstrap these things; i dont wanna chug along w/ 1/a few of em at a tm; n even less go 2 ppl who'd poach me; yet i want 2 get these things manif asap; i fl im dn humanity a disservice o/w; i've written/sorted mr than half a million words bout this n downloaded/sorted/categorized 40k pix, mostly f/ pintrest, n taken another 40k ss's + ive saved, sorted, n mostly read thru over 100k bm's... these im all in d process of sortin/integ'n in2 a website lk a priv kickstarter (+2 avoid copyright probs w/ d pix (+snitches~proxy-poachers; by pub'n only 2 trusted ppl) - a MoaP lk Engelbarts MoaD except instead jz d prez; d demos all bn video-based n d proofs of concept bn slightly mr detached f/ correspondin products, albeit not 2 much; its jz combining various things that unlikely, yet possibly; might cause unforseen probs etc) but this whole prez is still not gna b dn 4 atleast a few weeks (bn workin on it 4 over 6yrs..)(still omitting 300k+ words that focus on less urgent/mr underpinnin things like philosophy/politics/my autobiography etc etc; any1 wanna don8 2 me in hope that im tellin d truth/isnt crazy ❤️? 2 help me avoid havin 2 do chores lk gettin welfare/a job etc? shud i post wallet? or do u hv policy against it like the future? n do i rly hv 2 format/translate this 4 ppl 2 bother readin it? leet-speak-textese not catchin on..?

Cheers people - here's 2 unconventional pitches n unconventional places 2 pitch em! <3
2 posts and 2 images omitted. Click View Thread to read.
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Luther Blisset - Sat, 19 Oct 2019 17:47:37 EST DOM06p0S No.79638 Reply
1571521657776.jpg -(178338B / 174.16KB, 1000x563) Thumbnail displayed, click image for full size.
>>79637 HAHAHA that 1 wasnt on there xD this site is fuckin gr8
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Clara Clayshit - Sun, 20 Oct 2019 07:27:45 EST W+fNKKVr No.79641 Reply
I just can't read your retarded writing style
>>
Nicholas Sizzlefedging - Mon, 21 Oct 2019 02:07:06 EST LtoQVBrS No.79644 Reply
1571638026510.jpg -(119102B / 116.31KB, 500x449) Thumbnail displayed, click image for full size.
>>79635
I don't think you are as smart as you claim to be, since you would probably understand that most people won't blindly donate to a person who has only made rather grand claims and shown no proof for those claims.

I liked your writing style but I also think you have to understand it's not going to help you get money from people. it reminded me of Feersum Endjinn by Ian M. Banks.

I would love to read some of this compiled information of yours.

I think you might not understand that our modern society does not care about grand ideas for the sake of grand ideas. It's all about your ability to sell those ideas. Doesn't matter if it saves an endangered species, feeds thousands of familys, or ends corporate dictatorship, your wonderful ideas are worth nothing unless you can convince the powerful that they will benefit from it's implementation. And everything points to the powerful being egotistical and selfish, choosing consolidation of their wealth over the growth of others. It doesn't matter why they choose that, it is just the way it is.

You cannot just have great ideas and change the world, not any longer.

Not to mention, if your ideas were as great as you claim, you would immediately release them for the betterment of humanity and not try to extort a couple bucks from a bunch of stoners. If they are as great as you say, spam Musk until he saves us All.

Frankenstein needs a motor

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- Wed, 21 Aug 2019 16:40:16 EST JQda6AyJ No.79547
File: 1566420016760.jpg -(86174B / 84.15KB, 750x563) Thumbnail displayed, click image for full size. Frankenstein needs a motor
That produces as much or more torque and has at least as much dynamic control as an 120 AV personal massager for female masturbation. The idea isn't actually to target the clitoris specifically as other grinders have discovered as the entire penis and forward pelvis can serve as a vibrator if done properly.

The problem is the intensity, I want to achieve the same amount of penetrating vibratory force as the machine, but since the volume of the surface that is vibrating is different, depending on the motor position a precise copy of the other motor may not be the right choice.

Essentially, you just have to make sure you can still get erect. According to another grinder who did this, it's actually quite pleasurable for the dude to turn it on as well as the woman.

The issue is putting any kind of 120v circuit in an implant is pretty much absurd but I want to test the limits of what can be. The motor is a "The motor SN3658–220-GHSF is a 6600 RPM, high voltage brush motor made by Igarashi Motors USA." I think the motor voltage is actually a bit higher like 170v.

So.. we have a willing guinea pig, and I know of a piercer who will put inside me, and I know I'll need medical grade bioinert titanium as well as sterile silicone. The other big problem is where to put the battery, but it can actually be located elsewhere as long as a wire can be run to it, but that also seems annoying.

I'm going to try to run up some basic ratios on motor torque vs battery life vs the kind of inductive charging PCB stuff you can get off shelf. The easiest part is the remote, which can probably just be made using an android integration kit for DIY electronics from amazon.
9 posts and 2 images omitted. Click View Thread to read.
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TRYPTO - Mon, 30 Sep 2019 22:50:08 EST 3N1MYSJB No.79597 Reply
1569898208901.jpg -(81546B / 79.63KB, 1125x569) Thumbnail displayed, click image for full size.
Thist is the second dick fatality on 420chan this year. Remember there was the dude with the dickbox on /b/? His dick got stomped on, then infected and now he's dead. Then there's this vibro dick dude. he's clearly dead.

That's wild. Two dick deaths in like 3 months.
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Clara Clayshit - Sun, 20 Oct 2019 07:34:14 EST W+fNKKVr No.79642 Reply
>>79597
i bet the jews did this Because they are obviously jelly about foreskin

Suggestions for Combinatorics

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- Sat, 19 Oct 2019 19:14:55 EST 5G0eWq+5 No.79639
File: 1571526895463.png -(261126B / 255.01KB, 968x970) Thumbnail displayed, click image for full size. Suggestions for Combinatorics
I'm a rising graduate student in Mathematica who thinks one of my interests may lie in combinatorial theory. I haven't been formally introduced to it in a lecture, so I'm looking for suggestions in resources to look into.

Firstly, does anyone have recommendations for an intro to combinatorics book that is good? Something readable but also worth the effort?

Second, if anyone could give me a rundown of what topics I need to be well versed in before getting into combinatorics, I'd love to check all those boxes first.

Thanks for any help.

Real working lightsaber

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- Mon, 26 Aug 2019 16:47:38 EST 8UA92SFd No.79565
File: 1566852458568.gif -(32215B / 31.46KB, 600x531) Thumbnail displayed, click image for full size. Real working lightsaber
I have come up with a method. I just lack the technical know how.
You would need basic laser technology, but modified so that the laser gas is generated from the surrounding air with an oxygen concentrator. If you could manage to push enough energy through it, you could have a cutting laser. Now, there are ways to magnify the laser into more of a blade, but the issue is a laser just goes on and on, it doesnt stop. So you would need a way to stop it. I suggest a telescoping heat resistant pole that extends when activated, at the end of which is a circular beam trap. Instead of one laser, this design would call for a circle of beams around the inner pole which would make a wider blade. The inner pole could also likely be used to block. The lasers would only be for heat.

Cons:
Cant be used for stabbing
is like a first gen prototype and not so combat worthy
im not sure a metal strong enough exists
im not sure enough power could be made portable unless a mini generator was invented

Pros:
would absolutely cut and burn,
would definitely resemble a lightsaber.
is absolutely possible

add ideas or use this stuff guys, lets become jedi
2 posts omitted. Click View Thread to read.
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A_Wizard !cMZsY.BCnU!!vVWR8L52 - Sat, 07 Sep 2019 02:01:51 EST u5q+UPgU No.79576 Reply
>>79565
>pole
>laser
>circle of beams
None of these is a lightsaber. Why the fuck does A Wizard have to come to /stem/ to fix this shit for you?
PLASMA! A lightsaber should be PLASMA!
>but why
Because a plasma will work properly and allow you to go through steel with it and not have to worry about loss from reflective surfaces and all that other shit... but more importantly, a plasma can be held in form by a magnetic field. Now, by using a plasma instead of a simple laser, the only question is by what means you will be generating and shaping this magnetic field, to hold and sustain the plasma while you flail it around at things.
So, you don't need a pole, you don't need anything on the other end, you just need to generate the field in the appropriate shape and with some serious strength... hmm, well I answered the question.

life expansion pearls to swine fuck christ

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- Mon, 07 Oct 2019 18:45:00 EST MqS9VQoB No.79620
File: 1570488300148.jpg -(10608B / 10.36KB, 480x360) Thumbnail displayed, click image for full size. life expansion pearls to swine fuck christ
how do i realistically preserve my brain past the death of my body? must i keep blood supplied to it , harvesting more and more fresh blood, or may i simply have new organs connected to my system every few decades? obviously i will need to be fed and cared for which presents its own problems. i will most likely lose motility, unless i am some how gifted advanced robotics, even then it is unlikely i will ever again come close to the perfection of the human form. it is more likely that I will gain additional appendages such as arms and eyes that should be able to take in information, and output. access to the worlds' life center : the internet. research into xeno-transplantation and overcoming graft vs, host disease is highly suggested for study . s t i r k
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George Giggleridge - Tue, 08 Oct 2019 18:44:58 EST gpiglBfJ No.79626 Reply
>>79622

I wonder how much research has gone into the greenland shark and it's blood. maybe it's glands could be transplanted into a human. they live for 3-500 years. who knows what long living animals exist on earth and are kept secret? life extension must be one of the oldest of sciences
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George Giggleridge - Tue, 08 Oct 2019 18:48:49 EST gpiglBfJ No.79627 Reply
>>79620
well 420c i will be creating my dzoujins in the meanwhile, which will feature life expansion and lolis. wish i could get some funding for this shit . more importantly, for the research. s t i r k we can't forget that the females should be saved as well . how can i even begin to understand their physiology sigh

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