heres a gas pressure vessel can i get some advice.

[Capernicus]

Hey u trapped my joke like gas in a liquid, i dont think stuffing acid down peoples oesophagus's is the right thing to do, no matter who they are.

Thats actually one way to make it too!!

[Capernicus]

proof of concept->

[MK14]

Yes, he's a troll.

That would seem to contradict, the various, somewhat related to this thread topic, videos, they have spent time and effort making. Because if they were trolling, why would they make all those somewhat or fully crazy videos.
Channel link is from here:


EDIT: Changed quote, is NOT the original quote anymore, see below for details.

(heres a vid of me with some gypsum chalk, I did it in a vibrating crock pot, and it was pretty tough, but yes I snapped it...)
EDIT: Deleted youtube link, because of a complaint.
See  https://www.eevblog.com/forum/chat/heres-a-gas-pressure-vessel-can-i-get-some-advice/msg4056190/#msg4056190

Deleted link...............

I don't want to be needlessly rude about the OP.  But, they don't seem to be performing 'experiments', with the safest, professional lab equipment or have any real proper scientific knowledge/understanding.

Or if they are a very high end, highly experienced and talented Chemistry Professor, who has written hundreds of well received papers. They are an absolute genius at making videos which almost 100% hide those talents, experience, and abilities from the viewers.

Also, what is it with all the highly obnoxious hate videos, bordering on terrorist tendencies ?
On their video channel. I hope they are NOT trying to use this thread, to learn how to make some kind of bomb or something ?

At least one of their videos seems to delight on showing someone being killed in real life, I thought such videos and channels are banned on youtube ?

I get the impression (but could be wrong), that some kind of substance abuse, is causing the OP (and hence their video channel), issues. There seem to be signs of it, in some of their videos. They also seem to sound rather rambling and 'out of it', making it rather difficult to follow or understand their videos.

tl;dr
Is this guy safe ?

(I'm NOT Australian. So it makes it harder for me to judge the person from experience. Also, I'm not sure how legal or not, the substance(s) they seem to be using and how legal their apparent bordering on terrorist like youtube channel's political views and/or potentially disgusting videos, are illegal or legal in Australia).

[Capernicus]

Yes, he's a troll.

That would seem to contradict, the various, somewhat related to this thread topic, videos, they have spent time and effort making. Because if they were trolling, why would they make all those somewhat or fully crazy videos.
Channel link is from here:

(heres a vid of me with some gypsum chalk, I did it in a vibrating crock pot, and it was pretty tough, but yes I snapped it...)
https://www.youtube.com/watch?v=rDXGUyrDRYs

I don't want to be needlessly rude about the OP.  But, they don't seem to be performing 'experiments', with the safest, professional lab equipment or have any real proper scientific knowledge/understanding.

Or if they are a very high end, highly experienced and talented Chemistry Professor, who has written hundreds of well received papers. They are an absolute genius at making videos which almost 100% hide those talents, experience, and abilities from the viewers.

Also, what is it with all the highly obnoxious hate videos, bordering on terrorist tendencies ?
On their video channel. I hope they are NOT trying to use this thread, to learn how to make some kind of bomb or something ?

At least one of their videos seems to delight on showing someone being killed in real life, I thought such videos and channels are banned on youtube ?

I get the impression (but could be wrong), that some kind of substance abuse, is causing the OP (and hence their video channel), issues. There seem to be signs of it, in some of their videos. They also seem to sound rather rambling and 'out of it', making it rather difficult to follow or understand their videos.

tl;dr
Is this guy safe ?

(I'm NOT Australian. So it makes it harder for me to judge the person from experience. Also, I'm not sure how legal or not, the substance(s) they seem to be using and how legal their apparent bordering on terrorist like youtube channel's political views and/or potentially disgusting videos, are illegal or legal in Australia).

Ill be ok, I keep everything legit, thats why I dont mind ppl seeing my videos.
Its all above the board, and I've got excuses for it all.

Thats all my lazy uploads, I dont really monitor it I just put any old crap up, its all interesting to me.

As you can see im quite a productive musician, programmer, artist.    Whats criminal about that? Its the opposite.

Just look up stinky **** and ull see videos by other guys similar to me.
at least im not jocking off to "inter-racial" porn everyday, those guys are the real criminals in my view.

[MK14]

As you can see im quite a productive musician, programmer, artist.    Whats criminal about that? Its the opposite.

Example:

EDIT: Deleted Channel link, as apparently requested here:
https://www.eevblog.com/forum/chat/heres-a-gas-pressure-vessel-can-i-get-some-advice/msg4056190/#msg4056190

Warning, viewer discretion advised. Apparently rambles on about very extreme political views, seeming to mention about killing/exterminating, some type(s) of people, at around the 1 minute mark. I find it difficult to understand, precisely what you are on about, but the gist of it, seems bad/extreme.

[Capernicus]

Now this is just another naive observation, pay little thought to it necessarily.

I wonder about you guys, that once u start swaying from honesty with posts you make, it becomes an invarience that one cant even really notice anymore, and then it becomes equally as true, for whatever reason.

Thats why im always relatively careful here. (Even tho it may not seem it to you guys, I realize.)  Because its all a big hidden mask, and everyone I'm feeling now is hiding possibly 90% of things they actually know.

So Its all a little disturbing to me, as I realize all these things outside of just maths and making things, that I never payed much attention to before.  About how life... doesnt work...  only works if u try to make it work, or see it in some way it works,  theres much conflict.

And its all sorts of crud u wish wasnt there cause it would make things simpler,  but then maybe things are too simple?    I just need to switch off, and just get to back to what I'm good at,  and just make things,  NOT sell them, NOT try to get people to like them,  NOT to teach anything, And to get Nothing but the thing I make for it!   Forget politics, forget all the pollution, forget all the pain and misery,  forget all the shitty wars, theres just nothing you can do about it, and unless its just outside your door who gives a shit about it.

I do respect ppl here, and if you know better than me about a great many things, I wouldn't be suprised!

[MK14]

I just need to switch off, and just get to back to what I'm good at,  and just make things

OK.
What EXACTLY are you trying to make, at a high level. I.e. what problem are you trying to solve ?

As far as I can tell, your details seem rather sketchy. Rather than describe what you think is the solution(s) to some goal you have in mind. What exactly is the GOAL here ?

[LaserSteve]

After doing the US standard vessel  spreadsheet, at 4 Bar his pressure vessel in the original post has 1.25 KJ of potential  energy, from presurization alone.

Steve

[Monkeh]

Channel link is from here:

Can we not keep sharing the link to the racist bigotry channel?

[MK14]

Channel link is from here:

Can we not keep sharing the link to the racist bigotry channel?

Ok.
I think I've deleted them all, now.

[Gyro]

Channel link is from here:

Can we not keep sharing the link to the racist bigotry channel?

Agreed, I've deleted my link in reply #46.

@Monkeh: You quoted my post, you might want to do the same.

[CatalinaWOW]

While I agree with all of the previous warnings against high pressure oxygen (which have possibly been understated), I want to add that any really high pressure gas or fluid has serious dangers quite aside from any chemistry involved.  Gases usually more so because leaks don't cause the pressure to drop rapidly as it does with relatively uncompressible fluids.

Small leaks can inject gas through the skin centimeters or more from the leak.  A careless assembly or disassembly can launch parts like a cannon.  And broken gas lines become high speed cutting snakes whipping around at unbelievable velocities. 

Any time you concentrate energy it opens up many chances for it to get away in unplanned ways, and those almost always turn out to be dangerous.  And while you can say they aren't that dangerous because you or someone you are aware of has survived one of these situations, that is akin to saying Russian roulette isn't very dangerous.  It is true that you have to play Russian roulette multiple times before your odds of dying are truly high, but most sane folk consider even one trial too risky.

[0culus]

I read through this thread, and all I can say is WTAF.   

[Cerebus]

While I agree with all of the previous warnings against high pressure oxygen (which have possibly been understated), I want to add that any really high pressure gas or fluid has serious dangers quite aside from any chemistry involved.  Gases usually more so because leaks don't cause the pressure to drop rapidly as it does with relatively uncompressible fluids.

Anyone who doesn't "get" how serious this can be should google "degloving injury" and look at the pictures. Don't do it within two hours of a meal, either before or after, unless you're the kind of person who can happily sit through lunch with a bunch of nurses discussing a particularly messy "day at the office". Degloving injuries are at the 'nice' end of what can go wrong when high pressure gas or fluid encounters soft, yielding flesh.