What If Light Was Really Slow? Again.

Worlds In Motion
Worlds In Motion
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2023-12-15に共有
I decided to rediscover the world in which light is slow. The implications are much more interesting than I thought.

The relativistic raytracing uses Sebastian Lague's raytracing project as the base. Check it out here:    • Coding Adventure: Ray Tracing  

If you are feeling generous:
www.patreon.com/worldsinmotion

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📃Sources & Further Reading:

Sources:

github.com/SebLague/Ray-Tracing

Yurtsever, U., & Wilkinson, S. (2015). Limits and Signatures of Relativistic Spaceflight. ArXiv. /abs/1503.05845 - arxiv.org/abs/1503.05845

file.scirp.org/Html/10-7503280_79923.htm

github.com/MITGameLab/OpenRelativity

en.wikipedia.org/wiki/Electromagnetic_spectrum

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🎵 Music used:

Virtual Roaming Charges - half.cool

Rinse Repeat - DivKid

Icelandic Arpeggios - DivKid

Intellect - Yung Logos

Final Girl - Jeremy Blake

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For business inquiries: lermand77@gmail.
コメント (21)
  • @dIancaster
    The way you so nonchalantly say "So I programmed this super-difficult photon path visualizer with a dynamic POV." I'm impressed.
  • @BloodyMobile
    I never thought that "light shockwaves" were a thing. Mainly because you need a really special approach (and idea) to even got to the point where they are non-instant. I love these videos ♥
  • @h.a.9880
    In the Discworld novels, light travels very slowly, thus sunrises are describe as golden light moving across a landscape like honey. I wonder if you could visualize that with a basic 3D landscape and a sun slowly moving across the sky while also sending out sub-sonic photons.
  • @oflatt
    Really cool! I implemented a similar ray tracer for my graphics class, and now I don't have to make a video about it
  • @iamsushi1056
    Seeing the light bouncing making shockwaves really changed how I understand Diffuse Lighting, wow, thank you! So cool
  • @ozzyg82
    This is fascinating. Those low light room simulations remind me of walking about the house in the dark / at night - my eyes only catching a dull grainy, gray image.
  • @Selicre
    I would really like to see this, but also with photons behaving as if they had newtonian gravity.
  • @mateuszpraseek6733
    That channel is CRIMINALLY and ILLEGALLY underrated. Love that video. Take care bro <3
  • @cipher_angel
    This is actually fascinating. Thank you for putting the time into creating this video.
  • @SamTheSammich
    Thank you for making these. This video and your last one on the topic stand unmatched quality and explanation. Your previous one sits at the top of my all time favorite physics videos.
  • @augustday9483
    Those clips at the end really show how wave-like light appears at these speeds.
  • @luxdalet
    Fantastic work! Excellent explanation, and the visualizer is amazing. Got yourself another subscriber.
  • @chrisc.5911
    FINALLY I feel like I understand the whole space/time relativity thing. This is a very good way of illustrating it.
  • @gianlaager1662
    This video was an amazing thank you. I now kinda wana simulate and play around with this stuff myself
  • @trenoduro8417
    Did you account for the travel time from the last bounce to the camera? Objects closer to the camera should appear faster