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🌌 Einstein’s Speed Limit Survives Its Toughest Test!
Scientists measured light from a massive gamma-ray burst 7 billion light-years away, pushing the speed of light to its limits. The result? It remained constant, as predicted by Einstein over a century ago.
Special relativity prevails.
Read more: https://thedebrief.org/einsteins-speed-of-light-rule-just-faced-its-toughest-test-and-prevailed-once-again/

@goodnews

#GoodNews #Einstein #SpeedOfLight #Physics #ScienceWin

Man builds two billion #FPS camera that literally records at the speed of light: https://zorz.it/lObZz

#MattGrowcoot #SpeedOfLight #2BillionFPS #camera #LaserBeam #technology #BrianHaidet #AlphaPhoenix #YouTuber

#physics #science #sciencefiction #speedoflight
https://youtu.be/SFdhOxH7MKU?si=fdz_BMVsKKN9wIqk

Travelling at the speed of light

https://tube.blueben.net/w/wHLqh8YCuEKdzXtgesdGGb

fast bus

#speed #SpeedOfLight #fast

Warriors!

#Relativityt #SpeedOfLight

#Scientists tried to break #Einstein’s #speedoflight rule

https://www.sciencedaily.com/releases/2026/01/260107225544.htm

#science #lightspeed

The Universe Is Expanding Faster Than Light

https://tube.blueben.net/w/i6Loa3ExsUqhLmPxsbuGSR

Lightning at the road ( good old Nikon D3100 ) #light #lightning #road #photo #photography #experimentalphotography #sinusoidal #poselongue #longueexposure #exposure #countryroad #normandy #normandie #sepia #bnw #bridge #pont #mystery #mysterieux #originalphotography #originalphoto #poltergeist #speedoflight #VitesseLumière #photon #essai #experiment #cinematography #cinematographic #cinematographie #PetiteRoute #wayhome #nikon #d3100 #nikkor #nikondx

MIT camera can capture the speed of light

https://fed.brid.gy/r/https://www.upworthy.com/mit-speed-of-light-ex1

Clips for the feature film: "Speed of Light" by Nick Peterson, Virtual Alien and Old Nick on You Tube.

#X1 #X2 #VirtualAlien #OldNick
#speedoflight #speed #film

https://www.youtube.com/playlist?list=PL0wzKHUECiUz73OHy2Qpl0SfwHgnOIng_

Still image from the prologue scene taken from the feature film: "Speed of Light" by Nick Peterson / Virtual Alien / Old Nick.

Thomas (15) and Vincent (13) are two brothers. One day they decide to run away from a broken home. They land on a small island off the South Coast of England to escape their current reality.

On the island they discover a huge, derelict and abandoned warehouse and they are on their way to explore it with only a lighter. G1 is a small time crook, who lives inside a washroom in the abandoned warehouse. G1 believes that he has a girlfriend and dreams of her. Jenia is a young girl, 22, mean and vulgar. She has spent most of her life inside a housing estate. G1 often dreams about his girlfriend and some of his dreams occurring at the speed of light cross the boundaries between dream and reality. One such moment is an intimate sex scene between the two protagonists that may or may not have been real. The two brothers arrive in the warehouse one fine day in the summer and remain there until the early hours of the next day. Exhausted after a long, frantic and scary search for some adventure from the basement to the top floor, they fall asleep on the stairs. Later they bump into G1. From then on the nightmare begins.

The book and screenplay for the feature film: "Speed of Light" by Nick Peterson / Virtual Alien and Old Nick.

#X1 #X2 #VirtualAlien #OldNick #speedoflight #book

http://books.apple.com/us/book/id504126518

The trailer for the feature film "Speed of Light" by Nick Peterson / Virtual Alien / Old Nick
on IMDb.

#X1 #X2 #VirtualAlien #OldNick #film #speedoflight

https://www.imdb.com/title/tt13984144

The feature film "Speed of Light" by Nick Peterson / Virtual Alien / Old Nick
on IMDb.

#X1 #X2 #VirtualAlien #OldNick #film #speedoflight

https://www.imdb.com/title/tt0480943

Engadget: Someone made a ‘camera’ that can shoot at two billion frames per second. “Brian Haidet, a scientist creating videos on YouTube under the handle AlphaPhoenix, showed off a camera in a new video that can capture footage of a laser pointer at the speed of light. The camera is an update on a previous design that could capture footage at one billion frames per second, but it comes with a […]

https://rbfirehose.com/2025/10/22/engadget-someone-made-a-camera-that-can-shoot-at-two-billion-frames-per-second/

Man Builds Two Billion FPS Camera That Literally Records at the Speed of Light https://petapixel.com/2025/10/20/man-builds-two-billion-fps-camera-that-literally-records-at-the-speed-of-light/ #framespersecond #2000000000fps #twobillionfps #speedoflight #Technology #Features #youtuber

What is the velocity of light in a given metric for an observer infinitely far away?

This was easier than I though following the PSE answer cited above:
https://miamao.de/blog/Speed_of_Light_from_Metric.html

Not sure yet what to make from it. The interesting bit would be the speed of light for a point under the influence of several sources of gravity. I expect that the speed of light may be zero even if the individual sources are not black holes.🤔

#physics #gravitation #speedOfLight #metric #blackhole

What is the velocity of light in Schwarzschild metric at distance 𝑟 for an observer that is infinitely far away?

I got an answer: https://physics.stackexchange.com/a/860907/73067 and was embarrassed how easy it was.

It wets the appetite for more: Given any metric, what is the velocity of light for an infinitely far away observer? The first trivial step is shown in the formula.

Does the lazyweb have a hint before I turn to PSE again? (Boosts appreciated.)

#physics #gravitation #speedOfLight #metric

$LaTeX formula for general metric divided by dt^2: -g_{00} = \frac{g_{ij}dx^i dx^j}{dt^2} + 2 \sum_{i=1}^3 \frac{g_{0i} dx^i}{dt} \qquad i,j\in\{1,2,3\}$

The speed of light is nearly inconceivable. But for the first time, physicists have simulated what objects moving near the speed of light would look like — an optical illusion called the Terrell-Penrose effect. @LiveScience has more:

https://flip.it/16yNm8

#Science #ScienceNews #Einstein #SpeedofLight

#musicoftheday #music #speedoflight
https://youtu.be/LN7U2hONu6g?si=_1JNrhRTqvmEqqEY

#speedoflight

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