4. industrijska revolucija

Damirko
Posts: 483
Joined: 12 Mar 2010, 07:12

Re: 4. industrijska revolucija

Post by Damirko »

Pozdrav,
Sviđa mi se tema, posebno analize "one" i Monty (pozdrav, druze!).
Mali uvod. Kada je Tesla htio napraviti prezentaciju AC napajanja, ideja je bila da osvjetili aveniju u Njujorku. Tata Edison, u pokušaju da ga spriječi, pozvao se na patent žarulje sa E27 grlom (koje se i danas još uvije koristi, "E" je od Edison). Tesli je trebalo 15-ak dana da osmisli svoju žarulju sa ubodnim grlom, koji će zaživjeti destine godina kasnije. Uglavnom, korištenje tehnologija i "goriva", diktiraju oni koji vladaju. Bez imalo obzira na ekologiju, isplativost, dugotrajnost i druge šupljake koje prosipaju.

Tehnologija proizvodnje baterija na bazi kalija je stara preko 150 godina. Jedno vrijeme je bila prisutna u Rusiji, pa se izgubla, što radi slabe ekonomije, pozicije u svijetu, sve detalje zamiranja svakako ne znam. No, naletim na članak

https://www.bestmag.co.uk/indnews/russi ... ithium-ion

Nisam ruosfil, ali volim da u svijetu postoji kakav takav balans snaga, da barem moja djeca ne uđu u Huxley-ev "Brawe new world"
one
Posts: 980
Joined: 03 Jul 2012, 12:30

Re: 4. industrijska revolucija

Post by one »

kako ce funkcionirat digitalni covid pass
https://ubirch.de/digitaler-impfnachweis
one
Posts: 980
Joined: 03 Jul 2012, 12:30

Re: 4. industrijska revolucija

Post by one »

one
Posts: 980
Joined: 03 Jul 2012, 12:30

Re: 4. industrijska revolucija

Post by one »

one
Posts: 980
Joined: 03 Jul 2012, 12:30

Re: 4. industrijska revolucija

Post by one »

one
Posts: 980
Joined: 03 Jul 2012, 12:30

Re: 4. industrijska revolucija

Post by one »

one
Posts: 980
Joined: 03 Jul 2012, 12:30

Re: 4. industrijska revolucija

Post by one »

More than 90 energy companies, equipment manufacturers and gas network operators have called on the European Commission to consider hydrogen blending into natural gas for parts of Europe that cannot yet afford a dedicated hydrogen network.

In their joint letter, the industry CEOs highlight the importance of hydrogen blending as a transitional solution for Southern and Eastern EU regions, which do not have an extensive gas infrastructure that can be repurposed to carry pure hydrogen.

Countries in North-West Europe – Belgium, the Netherlands, and the industrialised core of France and Germany – are planning to move directly towards a dedicated hydrogen network, based on the repurposing of existing gas assets.

But the gas network is not as tight in many Southern and Eastern EU regions, where blending can offer a transitional step to scale up hydrogen production on a decentralised generation model, the coalition argues.

“Hydrogen blending can be an especially cost-effective transitional option in those European regions without parallel or duplicated networks, or without (potentially) available gas infrastructure capacity, which can be easily repurposed to hydrogen in the short-term,” the letter says.

Signatories include energy utilities like Enagas, EnBW and Naturgy as well as turbine manufacturers such as General Electric and Baker Hughes. Others include heating appliances manufacturers like Bosch, Viessman and Vaillant, hydrogen fuel cell manufacturers (Hexis, Sunfire) as well as electrolyser manufacturers (ITM Power, Lhyfe).
panzer
Posts: 7829
Joined: 11 Mar 2010, 21:30

Re: 4. industrijska revolucija

Post by panzer »

one wrote: 18 Mar 2021, 10:15 ako jos neko sumnja da 2+2=4
https://www.poslovni.hr/burze/dolazi-na ... ti-4278307
Tamo će se kupovati sve i svašta ali je zanimljivo da niko neće odvojiti par stotina miliona EUR za berze u regiji koje imaju kvalitetnih emitenata po dobroj cijeni.
one
Posts: 980
Joined: 03 Jul 2012, 12:30

Re: 4. industrijska revolucija

Post by one »

polako,doce u recesiji kad sve bude bagatela.dug je put od wall streeta.

vec je printano preko 3 triliona dolara a predvidjena inflacija max 2% u sljedece 3 god
https://www.thebalance.com/u-s-inflatio ... st-3306093

nesto interesantno
Paper currency is officially called Federal Reserve notes.
As of February 2021, there was $2.05 trillion worth of these notes in circulation.
skoro identicna je i trenutna kripto cap https://coinmarketcap.com/charts/

naprintaj da mozes kupit pola zapadne ekonomije i suprotstavit se kini.
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