Recent content by 4472

Done some more research - cheers BvU, answered my puzzle completey! I'm off to see Star Wars :)

Ah ha, thank you BvU ! So, if the bar was 650 miles long (again, in space, no weight etc) and I moved one end 20cm, it would take an hour before the other end moved 20cm? cnh1995 Only one bar - used to press the switch, and the switch is now 1,860,000 miles away. Imagine having a finger...

Good Evening, I am not a science "professional" nor even a Physics Graduate. I am, however, interested in anything with a science twist. I have created an account on this forum hoping that someone can answer my puzzing question... Start with the simplest circuit. Battery, switch, two wires and...