Science Share One @ScienceShare1

Carlos López March #TBLT #research #science #linguistics #SLA #space #astronomy languagebyexperience.com Girona Joined December 2012

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Physics In History @PhysInHistory

4 days ago

Quantum Field Theory (QFT) unifies quantum mechanics and special relativity, treating particles as excitations of fundamental fields that permeate space. For example, photons are ripples in the electromagnetic field. QFT provides the framework for the Standard Model, explaining fundamental forces and particle interactions.

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Curiosity @CuriosityonX

3 days ago

"Sunlight on demand" 🚨: The FCC just gave the first approval ever for a satellite that beams reflected sunshine to Earth once the sun sets. And this is just satellite one. They're aiming for 50,000 by 2035.

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Mathelirium @mathelirium

3 days ago

A Quantum Current Chooses a Path A single electron enters a microscopic interferometer, but its wavefunction travels through two routes at once. One branch crosses a resonant quantum dot while the other moves freely around a ring threaded by magnetic flux. The probability current is j = (ℏ/m) Im(ψ*∇ψ) - (q/m)A|ψ|², while the enclosed flux creates the Aharonov-Bohm phase Δφᴬᴮ = qΦ/ℏ. The quantum dot adds the resonant phase δ(E) = atan2(Γ, E - E₀), producing Fano interference when the two paths recombine. Wave packets split, become temporarily trapped, form circulating current vortices, reverse direction after a flux quench, and finally escape through the drain in a coherent burst. The glowing threads are material curves transported by v = j/ρ, revealing how invisible quantum phase controls the flow. #QuantumMechanics #AharonovBohmEffect #QuantumInterference #QuantumDot #ProbabilityCurrent #MesoscopicPhysics #PhysicsAnimation #Physics

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Xavi Bros @Xavi_Bros

3 days ago

Is it possible to detect by an amateur telescope two different supernovae in the same galaxy in less than two years of interval? Yes! : two images of NGC 918 taken by Anysllum Observatory @astrosabadell

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Space Nøsey @SpaceNosey

4 days ago

El video más detallado que he visto hasta ahora. Se ve perfectamente el funcionamiento de los ganchos y los cables. Me llamaban loco, pero yo sabía que sería un buen sistema de recuperación! 🤪 #LongMarch10B Via: h5.video.weibo.com/show/1034:5319…

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Black Hole @konstructivizm

3 days ago

Exoplanet... Plane Footage From The Eye Of The Storm Of A Category 5 Hurricane 33

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Històries de Barcelona @historiesdebcn

3 days ago

#TalDiaComAvui de 1992 s'inaugurava la Vila Olímpica de Barcelona, construïda en el que havia estat l'antic barri industrial d'Icària.

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Meteocat @meteocat

3 days ago

Els models preveuen per les pròximes hores (Dg. i Dl.) l'arribada d'una massa d'aire nord-africana acompanyada de pols en suspensió. 🛰️Amb les imatges de satèl·lit s'observa com aquesta pols s'aixeca del continent africà, sobrevola la Mediterrània i afecta el sud de la Península

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Science Share One @ScienceShare1

3 days ago

@juanan959

okdiario.com @okdiario

4 days ago

🎯 La precisión quirúrgica de un piloto de los servicios de emergencia al sofocar uno de los focos de un incendio en Cáceres.

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Night Sky Now @NightSkyNow

3 days ago

MIT physicists just proved that Einstein was wrong. And they solved a 100-year-old quantum debate with single atoms and single photons. MIT physicists have carried out the most “idealized” version yet of the iconic double-slit experiment, confirming with atomic-level precision that light’s dual nature as both wave and particle cannot be observed at the same time. Using single atoms as slits and weak beams so each atom scattered at most one photon, the team could tune the “fuzziness” of atoms to control whether light behaved more like a wave or a particle. Their results fully agreed with quantum theory and revealed that any attempt to detect a photon’s path — even at the tiniest scale — diminishes the wave interference pattern. The findings also disproved a key prediction from Albert Einstein, validating Niels Bohr’s century-old argument in their famous debate. By stripping away all but the essential quantum components — even removing the “spring-like” mechanism many past experiments used — the researchers showed that what matters is not the mechanical setup, but the quantum correlation between photons and atoms. The breakthrough, published in Physical Review Letters, comes in the United Nations’ International Year of Quantum Science and Technology, exactly a century after quantum mechanics was formulated. Lead researcher Wolfgang Ketterle called the work “an idealized Gedanken experiment,” one that Einstein and Bohr could scarcely have imagined possible in their time. Source: Fedoseev, V., Lin, H., Lu, Y.-K., Lee, Y. K., Lyu, J., & Ketterle, W. (2025). Idealized double-slit experiment with single atoms and photons. Physical Review Letters.

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SciTech Girl @scitechgirl

4 days ago

🚨 The Little Nut With a Big Protein Secret Pistachios may look small, but they carry a surprising nutritional power. They contain all nine essential amino acids — the building blocks your body needs but cannot make on its own. This tiny green nut proves that nature can hide amazing science inside the simplest foods. Source: Friedman, M. Chemistry, nutrition, and health-promoting properties of pistachio nuts. Food & Function, 4(8), 1110–1122.

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Amazing Physics @amazing_physics

4 days ago

Focault's pendulum which makes the rotation of Earth visible

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Massimo @Rainmaker1973

4 days ago

Did you know? Sudan has more pyramids than any country in the world, even more than Egypt. More than 200 pyramids were built in Sudan, as opposed to the 118 pyramids in all of Egypt, during the ancient reign.

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Elon Musk @elonmusk

4 days ago

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Black Hole @konstructivizm

3 days ago

🚀🚀🚀🚀 The Soyuz-2.1a rocket and Soyuz MS-29 spacecraft are assembled in just a few minutes. ISS-75 crew launches on July 14.

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Massimo @Rainmaker1973

3 days ago

The reason why you can't see the curvature of the Earth.

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Massimo @Rainmaker1973

4 days ago

A visualization showing how gravity curves spacetime [🎞️ Daniel Ibarra]

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Seguim la Méteo @SeguimlaMeteo

4 days ago

Som a mitjans de juliol i al Canigó encara hi queda neu, un fet que ara feia uns anys que no passava. Per aquestes dates els darrers estius ja no quedava res. Per trobar neu com ara cal recular al juliol del 2018. Aquell estiu alguna congesta va aguantar fins a finals d'agost.