Replies

To: nobody in particular

speed of light is 186k miles PER SECOND.. and now we have:
..Light that has traveled for over 13.4 billion years

talk about a road trip.. those numbers are making me dizzy!

16 posted on 12/15/2022 11:15:42 AM PST by SGCOS (not vaccinated for covid and never will be)

To: SGCOS

Photon’s kids: are we there yet?

41 posted on 12/15/2022 11:41:31 AM PST by Rurudyne (Standup Philosopher)

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