jonny, to random
@jonny@neuromatch.social avatar

alright, I think it's time to translate the #NWB spec language to RDF and start on the first leg of getting this p2p thing off the ground and mirror all the neurophysiology archives. got a big stack of hard drives and bandwidth going to waste

kkarhan,

@Cmdrmoto no, I just see the benefits & harms and #Monero does't go "too the moon" nor crashes, because it's a payment system and not a pump & dump pyramid scheme like #NFTs and #Shitcoins:
https://www.youtube.com/watch?v=u-sNSjS8cq0

Seriously, look around you: #Chia, #Filecoin and #Helium had only negative impacts.

They didn't even have unrelated side-effects like cheaper sotrage or cheaper mobile data.

kkarhan,

@Cmdrmoto Do you know why businesses pay $$$$$ for mobile data and CDNs?

It's not because they like to, but because and even Rogue ISP & Ravketeer fulfill their contracts.

I'd rather only use than if I had to choose "anything else than ///..." for WWAN.

Espechally since I don't want to depend on a moody & 's ...

the_etrain, to random
@the_etrain@beige.party avatar

The year is 2534, and the ultra-rich escape the oppressive heat of Alaska by Summering in Antarctica, what with its impressive array of golf courses and lack of post apocalyptic desert hellscapes.

maridonkers,
arstechnica, to random
@arstechnica@mastodon.social avatar

Mining Helium-3 on the Moon has been talked about forever—now a company will try

There are so many investments that we could be making, but there are also Moonshots."

https://arstechnica.com/space/2024/03/mining-helium-3-on-the-moon-has-been-talked-about-forever-now-a-company-will-try/?utm_brand=arstechnica&utm_social-type=owned&utm_source=mastodon&utm_medium=social

spacemagick,
@spacemagick@mastodon.social avatar

@arstechnica
Cost of party balloons about to sky-rocket?

Wouldn't it be cheaper to fly patients to the Moon and back to be medically scanned there than bring the 3He down here? LOL

Surely this insanely speculative BS is up for an #IgNobel prize?!

#Helium #Helium3 #He3 #3He #Moon #NMR #MRI #cryogenics #fusion #Sun #LOLZ

atthenius, to space

forecast from office and timing details from folks

Don’t look at the sun. Make a pinhole projector and observe the shadow of the eclipse if you are without glasses.

https://svs.gsfc.nasa.gov/5073

https://youtu.be/fmtGqOxxmEU?si=5MoqTerSPhx7yR1-

Path and timing of 8 April 2024 solar eclipse from https://svs.gsfc.nasa.gov/5073
Pinhole projector directions on a BlueMoon Coaster

atthenius,

Past #eclipse s also helped early scientists figure out the element #helium.

“Jules Janssen, was a French astronomer who, along with English scientist Joseph Norman Lockyer, is credited with discovering the gaseous nature of the solar chromosphere, and with some justification the element helium.”

https://en.wikipedia.org/wiki/Pierre_Janssen

Minute earth Animation of using a prism to separate white light. “Eclipse science goes beyond those examples”

pasqualeberesti, to music French
@pasqualeberesti@piaille.fr avatar

STOP ! ARRETEZ TOUT ! J'écoute religieusement Things Left On The Pavement de Pram ! Je ne réponds plus de rien, je suis aux abonnés absent, laissez-moi dans ma bulle !

Pram - Things Left On The Pavement

https://www.youtube.com/watch?v=7V32HJKRkQY

Le genre de morceau, dès la première écoute, tu es amoureux. Quelques notes de basses, puis l'arrivée de la batterie, et mon cerveau se déconnecte, je flotte. 6 minutes 49 de pur trip sans aucun additif de synthèse. Non, vraiment, je vous jure, c'est l'effet que me fait ce morceau de cet album de mon "top 3 de tous les temps". Voilà. Bref. Oui, je kiffe Pram, à la vie à la mort.

#Music #Pram #Helium #TooPure

stuartl, to apple
@stuartl@longlandclan.id.au avatar

People might wonder why I am a little hesitant about buying #Apple products now…

Back in 2011 I bought a used 2008-model #Apple #MacBook (MacBook 5.1), sporting a Intel Core 2 Duo, 2GB RAM and a 160GB HDD.

It was in good condition. I updated the OS on there to MacOS X 10.6, dual-booted with Gentoo Linux. I later upped the disk to a 750GB HDD (SSDs were puny and a bit dicey back then) and upgraded the RAM to 8GB.

It was a good workhorse for a couple of years, except its lack of ports.

2 USB 2.0 ports is a pain to work with, netbooks have more. Plus the lack of RS-232 was a pain at work. I bought a Panasonic ToughBook CF-53mkII (pictured) to replace the MacBook at work, and used it as a work-from-home machine.

After a while, it managed to cook its original batteries, so I took the machine into one of Apple's vendors in Brisbane, and picked up a replacement battery. Installation on this model is a tool-free process.

A few years later, the machine managed to cook that battery too! So the MacBook today is battery-less. This means when disconnected from power, it forgets the current date/time, and if that magsafe power connector moves just slightly, the machine may shut down as there's no back-up power supply.

I've had several laptops over the years, but only one Apple, and this is the only machine I've used or owned that has cooked its own battery in such spectacular fashion.

I'm thankful its removal is a tool-free process. Modern MacBooks have their batteries glued in. Sorry, hard-pass!

Especially as the ToughBook here is still being used today, its original battery is still good for 2-3 hours (and I have a new replacement which is good for ~6).

#RightToRepair #SpicyPillow (CC @kkarhan)

kkarhan,

@stuartl @Fairphone
After all, #LithiumIon and #LithiumPolymer if not all #batteries will INEVITABLY die due to use and/or age.
Same with #Flash dying after exceeding it's life cycles or #HDD's dying due to motor failures and gunked-up greases or since recently loss of #Helium...

loicgervais, to random French
@loicgervais@mamot.fr avatar

Je rentre à la maison. Je passe en mode #devoirs et là je tombe sur une consigne qui m'interpelle. Revoir la pièce de théâtre. La consigne est d'autant plus étonnante qu'elle vient du professeur de #physique #chimie . Forcément ça interpelle. Je regarde la leçon associée qui porte bien sûr le. Système solaire...
J'interroge donc ma collégienne pour en savoir plus sur cette consigne surprenante. #teasing

LupusMichaelis,

@loicgervais @milubo

Tu nous diras comment ils auront géré les 11° d'inclinaison de l'orbite de la Lune 🌜

#Helium
#Poulie

glynmoody, to random
@glynmoody@mastodon.social avatar

Airlander 10’s ‘flying bum’ set to jet eco-tourists to the Arctic - https://thenextweb.com/news/airlander-10-hybrid-aircraft-joins-grands-espaces "Built by the UK’s Hybrid Air Vehicles (HAV), the blimp used #helium and electricity to stay aloft."

Snoweider, to random
@Snoweider@mastodon.scot avatar

Out and about this afternoon carrying out a belated eider survey. No eiders were spotted of course, but lots of gannets and curlew about.

#OptimisticOctober
#ActiveEveryDay
#OutsideEveryDay

Crispius,
@Crispius@mstdn.crispius.ca avatar

@Snoweider not to mention: there is a worldwide shortage of #helium, which is a critical element in all sorts of important uses including healthcare. We shouldn’t be squandering it in this way.

https://www.nbcnews.com/health/health-news/helium-shortage-doctors-are-worried-running-element-threaten-mris-rcna52978

cdarwin, to random
@cdarwin@c.im avatar

This company intends to be the first to mine the moon

Nearly a decade ago, Congress passed a law that allows private American space companies the rights to resources they mine on celestial bodies, including the moon.
Now, there’s a private venture that says it intends to do just that.
Founded by a pair of former executives from Blue Origin, the space venture founded by Jeff Bezos, and an Apollo astronaut, the company, Interlune, announced itself publicly Wednesday by saying it has raised $18 million and is developing the technology to harvest and bring materials back from the moon. (Bezos owns The Washington Post.)
Specifically, #Interlune is focused on #Helium-3, a stable isotope that is scarce on Earth but plentiful on the moon and could be used as fuel in nuclear fusion reactors as well as helping power the quantum computing industry.

The company, based in Seattle, has been working for about four years on the technology, which comes as the commercial sector is working with NASA on its goal of building an enduring presence on and around the moon.

https://www.washingtonpost.com/technology/2024/03/13/moon-mining-plans-interlune/

Heliograph, to animals
@Heliograph@mastodon.au avatar

remember those were the days 😆 :flipdog: #helium #dogsofmastodon

davidaugust, to random
@davidaugust@mastodon.online avatar

Boeing’s Starliner spacecraft has delayed its launch a second time, this time due to a helium leak. This is extra hard for Boeing because having that silly-high-helium-voice makes it difficult to be taken seriously when you’re trying to hire whistleblower assassins.

#boeing #helium #whistleblower #assassins

mkwadee, to Hydrogen
@mkwadee@mastodon.org.uk avatar
msquebanh, to Hydrogen
@msquebanh@mastodon.sdf.org avatar

#Squamish based business #QuantumTechnology is getting a $2,547,500 injection of federal funds to scale up its #GreenTech.

The funding was announced at the company's Squamish warehouse on Friday, Feb. 23, by the Minister of Emergency Preparedness and the Minister responsible for #PacifiCan, Harjit Sajjan.

Quantum Technology specializes in #hydrogen & #helium applications.

https://www.squamishchief.com/local-news/squamish-company-gets-25-million-nod-from-feds-8351278

#BCtech #CanadianTech #BritishColumbia #Canada #FundingForGreenTechnology

GetzlerChem, to Minnesota
@GetzlerChem@mstdn.science avatar

Holy shit just learned about the #helium deposit just confirmed in #Minnesota ! Such good news for all the #Chemistry departments who were worried their #NMR (or budget!) was going to quench because of the cost and shortage!
https://www.cbsnews.com/minnesota/news/helium-discovery-northern-minnesota-babbit-st-louis-county/

miguel_pacheco, to Hydrogen Portuguese

Gold Hydrogen finds hydrogen and helium in its drill for #whitehydrogen

Drilling at South Australia's Ramsay 1 well found 73.3% #hydrogen at 240m. Also, found #Helium at 3.6% at 892 m, a concentration that makes commercial exploration feasible

https://www.goldhydrogen.com.au/asx-releases/significant-concentrations-of-hydrogen-and-helium-detected-in-the-ramsay-1-well/

tinoeberl, to random German
@tinoeberl@mastodon.online avatar

Warum machen #Chemiker keine #Witze über #Helium?

Weil sie keine Reaktion erwarten!

#AISupported #Nerds #Joke

astrocorrus, to Hydrogen Italian
@astrocorrus@astrodon.social avatar

The #firststars of the #universe, made only of #hydrogen and #helium, about 300 times more massive than the #sun, formed the #heavierelements. A new #study suggests these ancient progenitors created more than just the natural elements.

https://phys.org/news/2023-12-ancient-stars-elements-protons.html?utm_source=nwletter&utm_medium=email&utm_campaign=daily-nwletter

cdarwin, to Hydrogen
@cdarwin@c.im avatar

Two-faced star with helium and hydrogen sides baffles astronomers

Astronomers have discovered a two-faced star and are baffled by its bizarre appearance.

The #white #dwarf appears to have one side composed almost entirely of #hydrogen and the other side made up of #helium. It is the first time that astronomers have discovered a lone star that appears to have spontaneously developed two contrasting faces.

“The surface of the white dwarf completely changes from one side to the other,” said Dr Ilaria Caiazzo, an astrophysicist at Caltech who led the work. “When I show the observations to people, they are blown away.”

https://www.theguardian.com/science/2023/jul/19/two-faced-star-with-helium-and-hydrogen-sides-baffles-astronomers-janus?CMP=Share_iOSApp_Other

WideEyedCurious, to environment
@WideEyedCurious@mstdn.social avatar

A recently discovered helium reservoir in Minnesota boasts "mind-bogglingly" high concentrations of the gas that are even greater than initially thought, potentially paving the way for commercial extraction. The new tests reveal helium concentrations up to 13.8%, which are the highest the industry has ever seen. https://www.livescience.com/planet-earth/geology/its-had-11-billion-years-to-accumulate-helium-reservoir-in-minnesota-has-mind-bogglingly-large-concentrations

#Environment #helium #Minnesota

BenjaminHCCarr, to Canada
@BenjaminHCCarr@hachyderm.io avatar

Scientists at the Woods Hole Oceanographic Institution (#WHOI) have made a fascinating discovery in the Arctic. They have found that ancient #lava from #BaffinIsland in #Canada's #Arctic Archipelago have highest ratios of #helium-3 (#3He) to helium-4 (#4He). This suggests extremely high levels of 3He in these lavas might come from #Earth's core. This groundbreaking finding could potentially rewrite our understanding of history of ancient elements in center of our planet. https://www.vice.com/en/article/93kgwd/earths-core-appears-to-be-leaking-in-the-arctic-and-scientists-dont-know-why

itnewsbot, to science

Rebuilding a $700k Refrigerator - When cleaning out basements, garages, or storage units we often come across things... - https://hackaday.com/2024/02/21/rebuilding-a-700k-refrigerator/

ScienceDesk, to science
@ScienceDesk@flipboard.social avatar

Scientists have detected a surprising amount of helium-3 in volcanic rocks on Canada’s Baffin Island, supporting to the theory that the noble gas is leaking from Earth’s core — and has been for a very long time. CNN reports: https://flip.it/OVUnYL
#Science #Earth #Helium #BaffinIsland

itnewsbot, to ChatGPT
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