Nove tehnologije i izumi

[Zbora]

Hrast jos i moze da prodje ali bukva nikao.

[Vix]

World's largest battery maker announces major breakthrough in energy density

THEDRIVEN.IO

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“A new era of universal electrification of sea, land and air transportation.” CATL announces new battery that doubles energy intensity.

 

[NIXIE]

I dalje je potreban Litijum. 

[zek]

pre 1 sat, NIXIE reče

I dalje je potreban Litijum. 

A imaju Kinezi i nešto novo na bazi kuhunjske soli, ili tako nešto (ne mogu sad da nađem).

[NIXIE]

Može biti samo natrijum. Od hlora vajde nema. 

[Vix]

Gledam sinoc na vestima, u Francuskoj se gradi prva fabrika za baterije za el. Aute.

Jos uvek montiraju masine. Neki juznokoreanci treniraju buduce radnike. A masine i tehnologija-priznaju-sve kinesko, posto su kinezi to sve vec razvili. Evropa debelo kasni... 

[Vix]

Actively reducing noise by ionizing air

PHYS.ORG

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Did you know that wires can be used to ionize air to make a loudspeaker? Simply put, it's possible to generate sound by creating an electric field in a set of parallel wires, aka a plasma transducer, ...

 

[zerowaf]

pre 2 časa, Vix reče

Actively reducing noise by ionizing air

PHYS.ORG

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Did you know that wires can be used to ionize air to make a loudspeaker? Simply put, it's possible to generate sound by creating an electric field in a set of parallel wires, aka a plasma transducer, ...

 

Nije li to Nele napravio jos sedamdesetih ranih osamdesetih?

 

Izmenjeno Maj 23, 2023 od zerowaf
Falls info provided

[Zen Mod]

aha

i zavrsio u bolnici, zaboravih cega je vec imao hiper-nesto

ene , to nije ni trebao da bude komercijalni proizvod - bar tako kako je napravljeno zahtevalo je djerdap snage amp da gura do iole dovoljnog SPL

 

[NIXIE]

Bio je i onaj komercijani model plasma tweeter, odavno, Magnat beše li?

Izmenjeno Maj 23, 2023 od NIXIE

[Zen Mod]

svasta je bilo

jedno od, drugi video odozgo https://burningampfestival.com/videos/

 

[Vix]

First-ever experiment proves light travels in both space and time

WWW.THEBRIGHTERSIDE.NEWS

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Physicists have achieved a significant milestone in the world of quantum physics by recreating the famous double-slit experiment in time.

 

[Vix]

New Nanotattoos Don’t Need Batteries or Wires - IEEE Spectrum

SPECTRUM.IEEE.ORG

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While it has biosensor potential, the ink could be sprayed on almost anything

 

[Mikorist]

Uključio mi se fake news detektor

 

[Vix]

3 hours ago, Mikorist said:

Uključio mi se fake news detektor

 

A za vanzemaljce nije?

Znaci istina je... 

[Mikorist]

pre 43 minuta, Vix reče

A za vanzemaljce nije?

Znaci istina je... 

Nemam za televizor ekstenziju 

[Vix]

Ovo je bolje od vanzemaljaca 

‘It was an accident’: the scientists who have turned humid air into renewable power | Science | The Guardian

WWW.THEGUARDIAN.COM

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Tesla speculated electricity from thin air was possible – now the question is whether it will be possible to harness it on the scale needed to power our homes

 

[Vix]

Jos malo i eto ga Terminator 

A Cracked Piece of Metal Healed Itself in an Experiment That Stunned Scientists

WWW.SCIENCEALERT.COM

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How the ...?

 

[ManicP]

Strange story of the SS Warimoo

WWW.MASTERMARINERS.ORG.AU

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The Company of Master Mariners Australia website provides articles of interest to Master Mariners, Seafarers, the Maritime Industry and the public.

Kapetan broda je bio genije: This ship was therefore not only in two different days, two different months, two different seasons and two different years but in two different centuries-all at the same time.

[zika]

https://www.pnnl.gov/news-media/new-twist-rechargeable-battery-performance

[Vix]

Napokon nesto korisno i za audiofile

 

Pingpong Balls Score Big as Sound Absorbers - AIP Publishing LLC

PUBLISHING.AIP.ORG

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WASHINGTON, Oct. 10, 2023 – Long-term exposure to low-frequency noise can cause numerous health problems, but the solution may be found in an unexpected object, a pingpong […]

 

[zika]

HiFi i jeste vrsta pingpong-a, ako se ima više uređaja...

Izmenjeno Oktobar 19, 2023 od zika