Outside #specialrelativity , here are mathematical frameworks for #FTL travel from alternative theories and speculative physics.
theorionblogown.blogspot.com/2025/10/outs...

#Algeria #Angola #Benin #Botswana #Burundi #Cameroon #Chad #Comoros #Congo #Djibouti #Egypt

RE: https://mastodon.murkworks.net/@wrog/115860196660746312

Roger's having another go at explaining special relativity without complex maths. ^_^

#physics #science #Explainer #SpecialRelativity #relativity

Original post on mastodon.social

#Physics I encountered this misleading throwaway about #SpecialRelativity again the other day:

"We move through spacetime at speed c."

I like that, at the same time, I also discovered someone had written a paper about it, titled:

"Do Objects Move Through Space-Time at the Speed of Light? No." […]

#mathematics #math #geometry #physics #SpecialRelativity #cinema #humor

🚔

"I clocked you with my laser.

"Do you know how fast you were going?"

"No, officer. Do you know how fast *you* were going?"

#SpecialRelativity

An excellent 1964 pop sci video from the USSR, explaining special relativity in a very accessible way, newly subtitled in English:

https://youtube.com/watch?v=P_1DJhLEHEQ

Helium mining workers on the sun have the huge benefit of living longer compared to us earthbound workers.
Extra pay for radiation exposure and for whomever can work a day without laughing.
#specialRelativity

Desmos | Graph Gallery

Some graphs related to special relativity (the neatest are Lorentz Transformations in 2D and 3D):
www.desmos.com/gallery/7d38...

#Desmos #SpecialRelativity #LorentzTransformations #WignerRotation

Penny’s sister-in-law #TBBTreboot 🏆 #ScrewSkydance @kevinsussman.bsky.social #SpecialRelativity @mayimbialik.bsky.social

a woman in a suit sits at a desk with the word people above her ALT: a woman in a suit sits at a desk with the word people above her

Theme 🎭sitcom 📺🤣 Americans raising a family in Canada 🇨🇦 contrasted with their American friends raising family in USA 🇺🇸☯️ #neighbours ☮️ played by the gang & extended entourage from #TBBTreboot #SpecialRelativity @kevinsussman.bsky.social 📺

a woman is sitting in a chair with her eyes closed and the words oh i see below her ALT: a woman is sitting in a chair with her eyes closed and the words oh i see below her

Destruction from the 🔥 fires &from ‘economic realignments’ resulting from fed policy changes 🤡🇺🇸🤬 the BioChem company employing Penny&Bernie relocates to Vancouver 🇨🇦😎 & Lenny&Howie get tenure at UBC 🍁 #SpecialRelativity #TBBTreboot #ScrewSkydance @mayimbialik.bsky.social @kevinsussman.bsky.social

Wonder what Dr Amy Farrah Fowler Cooper has to say on her podcast when she has fav engineer Dr Maria on to discuss this topic @mayimbialik.bsky.social @kevinsussman.bsky.social @colbertlateshow.bsky.social #ScrewSkydance #DiddleDisney #SpecialRelativity #TBBTreboot

it’s convenient having the piano teacher &his husband the vocal coach right next door to CooperBloom Family Compound #BackInPasadena #SpecialRelativity @kevinsussman.bsky.social @mayimbialik.bsky.social 🎭be certain tho: the dispute over each others fruit trees is an immortal battle for the ages 🤣🏆📺

a man sitting on a couch with the words yes to all on his shirt ALT: a man sitting on a couch with the words yes to all on his shirt

#BackInPasadena #SpecialRelativity #TBBTreboot 🏆🎭🎬 @mayimbialik.bsky.social 📺

#TBBTreboot #SpecialRelativity @kevinsussman.bsky.social @colbertlateshow.bsky.social DrK’s mom had her daughter in college&now she is the head of CalTech physics dept but more importantly: she &Amy host serial WMQC podcast (Working Mothers & Quilters of CalTech ) featuring esteemed engineer:

Oh and did I forget? Mrs Koothrapali’s Mom is Amy’s new best friend. #TBBTreboot #SpecialRelativity 🤑 you know that SONY will buy it if the production corp is strong 💝 @kevinsussman.bsky.social @colbertlateshow.bsky.social @latenightseth.bsky.social 📺

Monday morning Oct 6 2025 🌝🌞 ok it’s laundry day but I need some entertainment… 🪐 #SpecialRelativity #Grad85 #BackToTheFuture 🥽 m.youtube.com/watch?v=SJho...

Time Travel is Real (And Astronauts Are Already Doing It). What if I told you that time travel is not science fiction? It's a fact of physics, and astronauts like Scott Kelly have already done it, returning to Earth fractions of a second younger than the rest of us. They are real-life time travelers. In this episode, we're unlocking the secrets of Albert Einstein's theory of special relativity to explain how traveling to the future is not just possible, but inevitable for anything moving at high speed. We'll explore the mind-bending reality of time dilation. But what about the holy grail: backward time travel? We'll journey to the theoretical edge of science, exploring bizarre concepts like wormholes that require hypothetical "negative mass" to function. And we'll confront the ultimate cosmic rulebook: the "self-consistency principle," the universe's built-in defense system against the grandfather paradox. Stick with us to the very end to learn about the bizarre concept of a closed timelike curve—a scenario where the past and present are locked in an unbreakable, unchangeable loop. The future is stranger than you think. Subscribe, share this with your favorite sci-fi fan, and tell us: If you could travel to any one moment, where would you go?

📣 New Podcast! "Time Travel is Real (And Astronauts Are Already Doing It)." on @Spreaker #astronaut #astrophysics #blackhole #cosmology #einstein #future #grandfatherparadox #mindblown #paradox #physics #quantumphysics #science #sciencepodcast #scifi #specialrelativity #thefutureisnow #timeloop

#Science #Physics
#SpeedOfLight #Light #SpaceTime
#SpecialRelativity #Galileo #Newton #Maxwell #Lorentz #Einstein

And now for some 'light' entertainment ...

"The Speed of Light is NOT About Light" (PBS Space Time, Oct 7, 2015)
www.youtube.com/watch?v=msVu...

In the block universe, past, present, and future all simultaneously exist. Turns out, Now & Laters were really onto something. #physics #specialrelativity #confectionarywisdom

📖 #OTD in the #History of #Physics 30 June 1905 – #AlbertEinstein submitted the article "On the Electrodynamics of Moving Bodies," in which he introduced #SpecialRelativity, for publication in Annalen der Physik. It was paper 3 of 4 in his famous Annus Mirabilis (miracle year).

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Einstein's Relativity Short Chapter 5: The Principle of Relativity #specialrelativity #physics search.app/4JiAv

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🎧 OUT NOW 🎧

Our newest episode has dropped!

Find out what happens when Marlow-7 returns from a relativistic business trip to discover his clone siblings have accrued centuries of retirement benefits in his name.

buff.ly/GzCEc0J

#Physics #SpecialRelativity #TwinParadox #Einstein

🌠 NEW EPISODE DROPS TOMORROW AT 3:14AM 🌠

"The Twin Paradox: Why Your Office Doppelgänger is Younger Than You"

Explore what happens when your relativistic business trip results in returning to find your pension has been paying out for 80 years!

#Physics #SpecialRelativity #TwinParadox

Saturn but the top part is a planetary system and the bottom is an electron probability wave. This sigil represents two extreme scales, the galactic and the quantum. It makes me think about how they conflict or new behavior emerges at different scales

The above, the below and the lack of relativity between them
#art #illustration #quantummechanics #specialrelativity

Happy (𝟭𝟰𝟲th) birthday, Albert #Einstein! 🎂🥳 [°Mar. 14, 1879 – Apr. 18, 1955]🌹😔

#1921NobelPrizeinPhysics #QuantumMechanics #TheoryofRelativity #SpecialRelativity #AlfredKleiner #MarcelGrossmann #ArnoldSommerfeld #PrincetonUniversity #MilevaMarić #ElsaEinstein #PaulineKoch #AlbertEinstein

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Relativity Homework Help, Relativity Assignment Help, Relativity Tutoring Help

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Original post on kolektiva.social

There's a #misconception about the #timespace speed limit, the speed of light. It seems that if you're determined to travel to another galaxy you won't live to see it. But the truth is that you can actually travel arbitrarily fast, if you only consider the on-board, local time. If you forget […]