JC
John C. Descy
@jcdescy.bsky.social
- Tech guy (Python, Linux, Web Dev, etc.)
- Musician
- Science fanboy
- Autist (self dx)
- Atheist
- Antifascist
- Trekkie
- Connoisseur of silliness (mostly punny)
12 followers678 following32 posts
Thanks! Great video. But it raises additional questions. How do I know that the ruler is stretched? One tickmark is still one tickmark. Do I have an unstreched ruler to measure the stretched ruler with? Does for instance the speed of light change over time relative to the expansion of the universe?
JC
John C. Descy
@jcdescy.bsky.social
- Tech guy (Python, Linux, Web Dev, etc.)
- Musician
- Science fanboy
- Autist (self dx)
- Atheist
- Antifascist
- Trekkie
- Connoisseur of silliness (mostly punny)
12 followers678 following32 posts