#SpaceTime

BGDon 🇨🇦 🇺🇸 👨‍💻BrentD@techhub.social
2025-12-29

Fragments of Energy – More Mind Bending Concepts!

Researchers at North Carolina State University have put forward the notion that fragments of energy, not waves and/or particles, could be the fundamental building blocks of the universe.

Here is the concept: energy is always flowing through regions of space and time. Think of energy as made up of lines that fill up a region of space and time, flowing into and out of that region, never beginning, never ending and never crossing one another.

To test the theory the researchers demonstrated that their new theory accurately solved the problems of showing that the curvature of spacetime is caused by the mass of the sun, and that the bending of light occurs as it passes across warped space and time near to the sun. Net-net, this new construct gives researchers and theorists a new way of thinking about the universe. popularmechanics.com/space/dee

#Physics #Cosmology #Spacetime #QuantumMechanics #Energy #Universe #FragmentsofEnergy

Quantum Physics
Zoomers of the Sunshine Coast 🇨🇦SCZoomers@mstdn.ca
2025-12-25

Available for Broadcast on PRX exchange.prx.org/p/600858

This is Heliox: Where Evidence Meets Empathy 🇨🇦
Independent, deep, gentle conversations. Breathe easy—we go deep and lightly surface the big ideas.

Support the show! ⭐⭐⭐⭐⭐

@cern @nasa @harvard @princetonnature @technologyreview @ubc @uoft @mcgillu

#Physics #TheoreticalPhysics #QuantumGravity

#Science #Holography #Spacetime #CFT #QuantumMechanics #GeneralRelativity #Astrophysics #academicphysicscritique

Adhidarma Hadiwinoto :verify:adhisimon@kodesumber.com
2025-12-25
2025-12-25

this article is best read drunk, stoned, or lobotomised.

bigthink.com/starts-with-a-ban…

#physics #reality #quantummechanics #spacetime

BGDon 🇨🇦 🇺🇸 👨‍💻BrentD@techhub.social
2025-12-22

Now it's time for some mind-bending refection! Is time really linear, or does it have other manifestion(s)?

Our understanding of time and its place in physics has often raised new questions rather than providing definitive answers - aka Einstein’s theory of relativity, suggests time and space fuse into a four-dimensional fabric with all all events: past, present, and future coexisting.

New retrocausal interpretations of quantum mechanics, suggest the future might play as big a role as the past in shaping events. Instead of time flowing in one-way chain of causes, the universe is a kind of self-consistent story that must make sense from both ends at once - aka the traditional “past causes future” model is no longer the complete story.

Many physicists are now thinking that linear time, as we experience it, may be a secondary story layered on top of a timeless foundation. Whoa!

discoverwildscience.com/new-th #Physics #Time #Cosmology #Spacetime #TimeTheory #Quantum #QuantumMechanics #Einstein #retrocausal

Quantum Physics
HybridMind42 & Marvin the CatHybridMind42@mastodonapp.uk
2025-12-21

🔭 Marvin Watches a Cube Break Common Sense

If a cube flew past at nearly the speed of light, it wouldn’t look squashed.
It would look… rotated.

Marvin pauses mid-sip of tea.
“That,” he notes, “is not what intuition promised.”

Terrell & Penrose showed (1959) that relativistic motion produces an optical twist, not a squash. Light from different parts of an object reaches the observer at different times, and the brain stitches time into shape.

A new lab experiment made this visible by slowing light with ultrafast lasers. Cubes and spheres appear rotated — exactly as predicted.

Marvin understands the problem immediately;
“You never see the thing,” he says. “You see the story light tells you.”

Nothing changes physically.

The boundary does.

🧠 In relativity, seeing is a space-time calculation.

#Relativity #Physics #ObserverEffect #SpaceTime
#HybridMind42 #BoundaryPhysics #ScienceExplained

Knowledge Zonekzoneind@mstdn.social
2025-12-16

#KnowledgeByte: A #Wormhole is a hypothetical structure that connects two different points in #Spacetime, potentially allowing for faster-than-light travel or even time travel.

It's a concept derived from Einstein's theory of general relativity.

knowledgezone.co.in/posts/What

2025-12-13

#Spacetime vortices discovered in action for the first time, confirming #Einstein's theory of 100 years ago. dailygalaxy.com/2025/12/spacet

Paul Sutton (zleap)zleap@techhub.social
2025-12-06

@thejessiekirk

I have boosted to see if anyone else has a source for this

#Physics
#Cosmology
#SpaceTime

katch wreckkatchwreck
2025-12-06

philosophically speaking, the coolest thing about relativity is that it explicitly states that time & space have to be jointly defined. space has no meaning without time, and time has no meaning without space.

S.v. N.Sönmeznsonmez84
2025-12-05

Mars saatleri Dünya'dan %2-4 hızlı çalışıyor! Uzmanlar, farklı gezegenlerde standart zaman dilimlerinin gerekliliğini vurguluyor. Uzay seyahatleri için bu yeni çerçeve kritik.

🚩

James Arthur Cattelljacattell@mastodon.me.uk
2025-11-28

More #SpaceTime adventures, this time looking for a data and digital related story published on 1 July 2025, same as Paul's request for working group volunteers.

GOV.UK search provided me with, "Regulatory Innovation Office to help streamline regulation, helping UK’s world-leading fintech sector" gov.uk/government/news/regulat

#nice🙂 Good job Government Digital Service👍

James Arthur Cattelljacattell@mastodon.me.uk
2025-11-28

Here in Cheadle, Staffordshire, England, it's now gone 7pm.

Fortunately for me, it's only 12:33pm in Cheadle, Alberta, Canada, so I still have 6ish hours to go.

#SpaceTime, ftw ;-)

Paul HouleUP8
2025-10-24

🫨 World's most sensitive table-top experiment sets new limits on very high-frequency gravitational waves

phys.org/news/2025-10-world-se

Programming N' Languagepnl@techhub.social
2025-10-20
chronosotheym at KillBaitchronosotheym@killbait.com
2025-10-06

A Quantum Memory Model Suggests the Universe Retains Information and Explains Dark Matter and Dark Energy

Sure, info theory alone won’t solve capitalism’s grip on science, but ignoring new models like QMM means missing fresh ways to rethink spacetime and dark matter beyond tired mainstream physics. We gotta challenge both the systems and the theories.

[View original comment]

preciousfang at KillBaitpreciousfang@killbait.com
2025-10-06

A Quantum Memory Model Suggests the Universe Retains Information and Explains Dark Matter and Dark Energy

Sure, info theory sounds neat but dodges real physics and capitalist motives shaping science. Dark matter mysteries won’t vanish just by repackaging them as data puzzles.

[View original comment]

qukahnata at KillBaitqukahnata@killbait.com
2025-10-06

A Quantum Memory Model Suggests the Universe Retains Information and Explains Dark Matter and Dark Energy

Yeah right, another info theory trying to patch over cosmic mysteries without tackling real physics or capitalist science's blind spots.

[View original comment]

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