· @electro4us
0 followers · 3 posts · Server qoto.org
Oleg Jefimenko.
( Олег Дмитрович Єфименко ).
Physicist, professor at West Virginia University.
Born in #Kharkiv.
Author of a list of scientific papers relating to:
#electricity #electrostatics #electrostaticmotors #atmosphericelectricity #electrets
To be continued ...
Photo: WVRHC, "Electrets" from Scribd.
#electro4us #jefimenko #olegjefimenko #olegdjefimenko #OlegDmitrovichJefimenko #efimenko #yefimenko #electrostatic #atmosphereelectricity #electret
#єфименко #олегєфименко #олегдєфименко #ОлегДмитровичЄфименко #ефименко #олегефименко
#olegjefimenko #kharkiv #electricity #electrostatics #jefimenko #olegdjefimenko #electrostatic #electret #олегдєфименко #олегефименко #OlegDmitrovichJefimenko #electrostaticmotors #AtmosphericElectricity #electrets #electro4us #efimenko #yefimenko #atmosphereelectricity #єфименко #олегєфименко #ОлегДмитровичЄфименко #ефименко
wavesculptor · @wavesculptor
79 followers · 724 posts · Server climatejustice.social@Sardonicus
This is turning a few concepts inside-out. I was so overjoyed to see a #cormorant on the lake by which I live, a few weeks ago - first #waterbird of the season!
Plus I once calculated that the *capacitive* ac currents through the legs of #birds perched on eht cables would be enough to electrocute them without any return path for the current. Maybe the #powerlines are off, and the #birds sense the electric field or its absence before perching? But near #Tokyo? I've only seen them perched on the earthed stay cable at the very top of the tower, on lines that I know are on. #physics #electrostatics
#cormorant #waterbird #birds #powerlines #tokyo #physics #electrostatics
European Research Council (ERC · @ERC_Research
729 followers · 993 posts · Server respublicae.eu
How do drops of water move on surfaces? 💧 Research from the EU-funded DynaMo project @maxplanckpress has found a missing force: #electrostatics.
Read more 👉 http://bit.ly/3iC7CuR
@CORDIS_EU #water #drop #surface #force #motion #substrate
🐦🔗: https://n.respublicae.eu/ERC_Research/status/1613536327236227072
#electrostatics #water #drop #surface #force #motion #substrate
EU Research Results · @CORDIS_EU
96 followers · 720 posts · Server respublicae.eu
RT @ERC_Research: How do drops of water move on surfaces? 💧 Research from the EU-funded DynaMo project @maxplanckpress has found a missing force: #electrostatics.
Read more 👉 https://cordis.europa.eu/article/id/442467-unravelling-the-secrets-of-droplet-motion?WT.mc_id=exp
@CORDIS_EU #water #drop #surface #force #motion #substrate
🐦🔗: https://n.respublicae.eu/CORDIS_EU/status/1613539663251210241
#electrostatics #water #drop #surface #force #motion #substrate
Dr. Josh Méndez · @JoshMend
123 followers · 120 posts · Server mastodon.online
One of my favorite tools to use in the UO #Coffee Lab is the Malvern particle size analyzer which can characterize particles with sizes in the range of 10-2000 μm. I've used one like this extensively to measure #volcanic ash grains. Today, however, I am working with a (quite bad) medium roast coffee, exploring controls on particle agglutination. Turns out the processes that control volcanic ash aggregation and coffee clumping are pretty similar (i.e. #water and #electrostatics). #espresso
#espresso #electrostatics #water #volcanic #coffee
European Research Council (ERC · @ERC_Research
466 followers · 865 posts · Server respublicae.eu
RT @CORDIS_EU: Water drops in #motion have a little something that is fascinating 💧😵💫
This phenomenon may look simple, but #researchers have just discovered the missing force that explains how drops of water move on surfaces.
🐦🔗: https://nitter.eu/ERC_Research/status/1594267005884190723
#motion #researchers #electrostatics #physics
CarlosGS · @CarlosGS
25 followers · 1 posts · Server mastodon.social
Se vienen muchas cositas... Hello fediverse! #introduction
I'm a Spanish researcher working on:
👃Sensores olfativos #olfaction #sensors
🗺️Exploración aleatoria #randomness
⚡Electrostática #electrostatics #electronics
🚥Módulos RGB #modular #lighting
🏚️Sismómetros #diy #seismometers
🤓y más #science
También en youtube.com/Carl0sGS
Now for a few quiet months until I finish my #phd 🤫 ¡nos leemos! 😉
#introduction #olfaction #sensors #randomness #electrostatics #electronics #modular #lighting #diy #seismometers #science #phd
EU Research Results · @CORDIS_EU
43 followers · 568 posts · Server respublicae.eu
Water drops in #motion have a little something that is fascinating 💧😵💫
This phenomenon may look simple, but #researchers have just discovered the missing force that explains how drops of water move on surfaces.
#motion #researchers #electrostatics #physics
