Recent content by PCNerdz

Thanks, I didn’t know the “speed of push” had to do with the speed of sound. This has been in the back of my mind for years as a question I wasn’t sure if I would ever find the answer to. I learned something new today. Thank you for taking the time to reply, have a good day.

Been thinking about this since I was 12. Suppose you had a 1 lightyear long pole, and on the other end was a button 1 inch away that activates a light. The light is powerful enough for you to see it 1 lightyear away. You push the pole 1 inch forward. How long does it take for the light to reach...