/r/helium
This subreddit celebrates the element, Helium.
For Helium Network discussions, join us at r/HeliumNetwork
The Helium Reddit
Helium - a chemical element with symbol He and atomic number 2. It is a colorless, odorless, tasteless, non-toxic, inert, monatomic gas, the first in the noble gas group in the periodic table. Its boiling point is the lowest among all the elements.
After hydrogen, helium is the second lightest and second most abundant element in the observable universe, being present at about 24% of the total elemental mass, which is more than 12 times the mass of all the heavier elements combined. Its abundance is similar to this figure in the Sun and in Jupiter. This is due to the very high nuclear binding energy (per nucleon) of helium-4 with respect to the next three elements after helium. This helium-4 binding energy also accounts for why it is a product of both nuclear fusion and radioactive decay. Most helium in the universe is helium-4, and is believed to have been formed during the Big Bang. Large amounts of new helium are being created by nuclear fusion of hydrogen in stars.
Symbol: He
Atomic mass: 4.002602 u ± 0.000002 u
Atomic number: 2
Discovered: 1868 by Janssen & Lockyer
Electron configuration: 1s2
Related Reddits
/r/helium
4,629 Subscribers
Hardly any rewards and unselected time high, what to do?
Nothing works with unselected time. Why?
Thanks a lot.
10:35 UTC
Helium; kaum Rewards und unselected time sehr hoch
Hallo, im Bereich unselected time bewegt sich gar nix mehr. Wieso? Wer hat einen Tipp? Vielen Dank
10:30 UTC
New helium updates from Royal Helium and Helium Evolution
12:38 UTC
New helium updates from Blue Star Helium and Royal Helium
14:10 UTC
New helium updates from Helix Exploration and Grand Gulf Energy
14:48 UTC
More on Helium One Global and Noble Helium
https://oilman.beehiiv.com/p/oilman-jims-letter-14-april-2024
New helium company, Helix Exploration, covered too
12:50 UTC
Positive news for Helium One Global
12:52 UTC
Great news from Noble Helium
https://oilman.beehiiv.com/p/oilman-jims-letter-9-april-2024
Significant potential
12:44 UTC
A comedy sketch about Helium!
From comedian Garrett Jamieson's new album, Periodic Jokes!
05:02 UTC
Pulsar Helium, Inc. (TSXV: PLSR) (OTC Pink: PSRHF)
16:59 UTC
NMR Lab liquid Helium recovery, purification requirements?
Does anyone deal with liquid Helium recovery from research instrumentation? For an NMR, apprently the steps are: collection of boiled off Helium, compression into a cylinder, purification through refrigerated fractioning (everything else cools to a liquid first while helium stays as a gas), and then very cold refrigeration to liquefy the helium.
How important is the purification? I know it affects precision in research results. Can you reasonably get away with it and just accept lower precision? Or do the other games just wreck the instrument or even liquefaction equipment?
19:35 UTC
Where can i buy a tank of helium
Hello, i need help finding and purchasing a tank of helium or nitrogen either is fine
18:21 UTC
Is industrial the same as the party shop tanks?
14:49 UTC
where can i buy helium for a low price just a smol tank will do
i just want to buy a small helium tank for myself. thats all
23:24 UTC
Helium Recovery Systems
Can someone explain these systems to me?
03:53 UTC
Is it possible to purchase a grade A helium tank without rental uk?
looking to do a bit off welding but dont want to rent and will use and refill at my own pace, most of these distributers appear to be rental on a direct debit monthly basis . as i am not an organisation and on an individual basis this is not ideal
03:15 UTC
helium leak detector
I'm not sure if this post is suitable here or not.We are the manufacturer of helium leak detector .
I wrote some articles about HLD application.Hope you're interested.helium leak detector application
03:17 UTC
Not sure if this is allowed, but I work at a party store and a mylar balloon had hole in it so we cut it open. Helium blew into my ear and made it hard to hear for a couple seconds, google had nothing. So what do y’all think caused this?
23:15 UTC
Repurpose equipment
Can our equipment be repurposed? I would like to set up a text only network that would resemble the original bbs of the past. It would be nice to have a network that governments don’t have control over for passing message traffic.
Do we own the equipment? Could you run a bbs locally that could be accessed. I’m talking in text only 75baud.
01:37 UTC
Helium origins
01:40 UTC
How many 55 balloon helium canisters would it take to fill a 1 man tent for roughly 1 hour constantly?
Hi I’m just asking the helium community a question I need answered,it’s a serious question the 1 man tent is roughly 4-5 foot diameter and roughly 4 foot high inside.and answers greatly appreciated thankyou
12:56 UTC
I have had bad experiences with balloon time
I have bought the disposable Baloon Time canisters from both Walmart and part city. They suck at keeping regular latex balloons afloat. I recently discovered that they are actually only 80% helium!!!! No wonder! But that is the brand that seems to be carried everywhere. Where can I get more pure helium in the U.S.? I have an event coming up and would like the ease of disposable canisters with a better helium content.
18:58 UTC
Helium Pen
I want to be the silliest man at the function. Would constructing a helium pen, a pen that you can hit to get an instant high voice, be safe or even feasible?
15:45 UTC
I created my own subreddit with an amazing design and a lot of passion, and I am hoping to create a community of people interested in helium voices/gas because I was interested in it for 7 years but never felt as if there was a certain community for it. (I also hope self-promotion is allowed here.)
18:29 UTC