IT News · @itnewsbot
3692 followers · 271840 posts · Server schleuss.online

$1 Graphene Sensor Identifies Safe Water - If you live in a place where you can buy Arduinos and Raspberry Pis locally, you p... - hackaday.com/2023/08/29/1-grap

#news #sensors #science #graphene #waterquality

Last updated 1 year ago

Eagle Globe & Flanker · @BikeyBike
88 followers · 3152 posts · Server urbanists.social
iFlugnudel · @gronika
53 followers · 1348 posts · Server nrw.social

Liebe Nutzer, ich habe mal eine Frage. Was für eine APP verwendet ihr für die ? Da ist ja nicht vorhanden und ich weiss nicht was ich nehmen soll

#graphene #spracheingabe

Last updated 1 year ago

Hari Tulsidas :verified: · @haritulsidas
314 followers · 1545 posts · Server masto.ai

Scientists have designed a novel nonlinear circuit that can harvest clean power from thermal fluctuations using graphene. This contradicts the famous claim by Richard Feynman that Brownian motion cannot perform useful work. The circuit could provide a new source of energy that does not depend on temperature gradients or fossil fuels.
phys.org/news/2023-08-scientis

#graphene #energy #feynman

Last updated 1 year ago

R. L. Dane · @RL_Dane
1475 followers · 25792 posts · Server fosstodon.org

@jp

.
I'm looking to migrate from .

I really like GOS's security features, but MicroG is just a better fit for me, and Calyx has some other minor creature comforts I'm missing.

I know diehard fans will be disappointed, but guys... I love you. *Please* chill the heck out.

#calyxos #grapheneos #graphene

Last updated 1 year ago

Wulfgang | · @WulfgangIsAMyth
69 followers · 561 posts · Server mastodon.nl

“Truly Mind-Boggling” Breakthrough: Surprise Could Help Generate Cheaply and

scitechdaily.com/truly-mind-bo

> Researchers have discovered that graphene naturally allows proton transport, especially around its nanoscale wrinkles. This finding could revolutionize the hydrogen economy by offering sustainable alternatives to existing catalysts and membranes. Scientists from the University of Warwick and the

#sustainably #hydrogen #graphene

Last updated 1 year ago

Knowledge Zone · @kzoneind
282 followers · 1697 posts · Server mstdn.social
· @doboprobodyne
28 followers · 607 posts · Server mathstodon.xyz

@MartinEscardo

I'm not sure if it you'd ever go down the DIY route, but I'm rather hoping this fellow Murray-Smith manages serial production of his "C6 powerblade" cells, which
are described in battery terms, but sound to my very ignorant mind more like supercapacitors.

His YouTube channel is a wealth of, among other things, recently published patents and papers whose work he strives to replicate in his workshop, for the education of the interested amateur.

youtube.com/watch?v=JP41vCUBz9

#engineering #workshop #ebike #diy #supercapacitors #batteries #graphene

Last updated 1 year ago

The August-2023 (SE) newsletter from @isecdotorg includes :

- A final reminder of our conference in Chicago, August 12-13.

- Our editor on being hands-on with The Moon !

- Our President on how the SE will beat the rocket equation and "Improve Humanity".

- @Adriannxion on how (tether material front-runner) will also help build homes on The Moon and Mars.

- ISEC on social media, more followers needed here on Mastodon !

- @pteerr on how radiators are essential on the SE Climber, esp beyond GEO, with a link to a 'SpaceDock' YouTube about radiators on real & SF spacecraft.

- @Adriannxion on 'How Ionising Radiation Affects Graphene Super Laminate' (GSL) : 'How is GSL affected by ionising radiation, in particular by gamma radiation ?'

- We repeat the results of the 1st 'Academic Challenge', there were too many errors in the article in the last newsletter !
The 2nd Challenge will be launched next month.

Read all the above + more at api.neonemails.com/emails/cont=

#spaceelevator #graphene

Last updated 1 year ago

Kai und der Andere · @walsonde
218 followers · 6354 posts · Server rheinneckar.social

Ich hab mir versehentlich ein gebrauchtes Smartphone OHNE Fingerabdrucksensor gekauft. Natürlich ist das für ein Demo-Handy praktisch und wünschenswert, aber im Alltag absolut unbrauchbar, weil ich weder Banking-Software noch Passwort-Safe akzeptabel nutzen kann.

Gibt es denn eine App (Möglichkeit) den Fingerabdruck durch ein RFID-Tag zu ersetzen? NFC kann das Gerät ja.

Bevorzugt unter degoogleten OS wie oder @iode @iodetech_de @GrapheneOS
:boost_requested: :boost_ok:

#graphene #iode

Last updated 1 year ago

Victor · @Victor
40 followers · 377 posts · Server spore.social

The Government-funded collaboration is a first for the UK industry and will see Levidian’s innovative LOOP technology used to created within the treatment process. As well as producing , the technology will also produce , a highly useful material which was first discovered in Manchester which is stronger than steel and thinner than paper. azocleantech.com/news.aspx?new

#water #decarbonise #biogas #wastewater #hydrogen #graphene

Last updated 1 year ago

Victor · @WWBugs
56 followers · 655 posts · Server mstdn.social

The Government-funded collaboration is a first for the UK industry and will see Levidian’s innovative LOOP technology used to created within the treatment process. As well as producing , the technology will also produce , a highly useful material which was first discovered in Manchester which is stronger than steel and thinner than paper. azocleantech.com/news.aspx?new

#graphene #hydrogen #wastewater #biogas #decarbonise #Water

Last updated 1 year ago

Laura Canil · @laura_canil
37 followers · 19 posts · Server qoto.org

Thrilled to see this very interesting work by Giorgia Greco and colleagues represented as frontispiece for Small Methods! For the first time SAXS/WAXS techniques were used for an in-depth characterization of the AlCl4 anions intercalation process in graphite.

Check out the paper at onlinelibrary.wiley.com/doi/fu

#scicomm #graphene #sciart #SAXS #WAXS

Last updated 1 year ago

· @Newstarget
2197 followers · 21396 posts · Server brighteon.social
Hari Tulsidas :verified: · @haritulsidas
121 followers · 946 posts · Server masto.ai

A new type of battery can store energy using seawater and graphene. The battery can also produce fresh drinking water as a byproduct. The battery could be a game-changer for remote islands and coastal communities that lack electricity and clean water.

thecooldown.com/green-tech/sal

#battery #seawater #graphene

Last updated 1 year ago

· @Newstarget
2189 followers · 21173 posts · Server brighteon.social

could be transmitted from "vaccinated" people to "unvaccinated" people

newstarget.com/2023-06-26-grap

#graphene #nanobots

Last updated 1 year ago

· @NaturalNews
6126 followers · 30461 posts · Server brighteon.social

#graphene #nanobots

Last updated 1 year ago

The June-2023 (SE) newsletter from @isecdotorg includes ...

- Our editor discusses the conference (Chicago, August), be there !

- Dr Pete Swan discusses the inherent efficient of the SE, reminding us of the woeful consequences of the rocket equation.

- We have news that the CALL FOR PROPOSALS is now open. Follow isec.org/call-for-proposals to propose a presentation, or isec.org/events/isec2023 for general details. Registration opens very soon.

- We've selected three interns for 2023, with challenging research planned over the next few months.

- We describe the recent articles in the British Interplanetary Society magazine.

- We remind members that they have access to our Zotero database of technical papers via www.zotero.com. Contact @pteerr for details.

- @Adriannxion discusses the thermal properties of Super Laminate, how will it cope with temperatures in space ?

Read all the above and more at api.neonemails.com/emails/cont=

#spaceelevator #isec2023 #spaceflight #graphene

Last updated 1 year ago

HZDR · @HZDR
164 followers · 80 posts · Server helmholtz.social

Team @HZDR, the Catalan Institute of Nanoscience and Nanotechnology (ICN2), University of Exeter Centre for Graphene Science, and TU Eindhoven shows that -based materials can be used to convert pulses ultrafast and tunable into visible light, opening a path to novel information and communication technologies.
▶️ hzdr.de/presse/terahertz-to-vi

#graphene #terahertz

Last updated 1 year ago

holistichealth.one/emf-protect EMF's like 5G can wipe out your immune system (so you catch every virus going around), destroys DNA and cooks your brain! 5G frequencies enter your skull and can be programmed between the waves to add hypnotic programming (words you actually hear in your head!) 5G EMF also allows dormant viruses to awaken due to your immune system dying off. Graphene oxide in vaccines reacts with 5G EMF radiation frequencies to alter your DNA! How to protect your home and family's health from these harmful frequencies.

#EMF #5G #immune #dna #graphene

Last updated 1 year ago