A Conversation for The Don't Panic Help Centre

The speed of dark?

Post 1

mightybradass

Greetings travelers...Everyone seems to know the speed of light (one hundred eighty-six thousand and some change/ miles per second), but can anyone guess-timate the speed of dark? Is the speed of dark slower 'cuz light passes through it, or does it consume it? Or is the speed of dark faster, and darkness actually consumes the light? Makes you wonder if we should be telling our kids, "Turn on the dark switch and go to sleep!" as we tuck them in at night.??????????????????????


The speed of dark?

Post 2

Traveller in Time Reporting Bugs -o-o- Broken the chain of Pliny -o-o- Hired

Traveller in Time smiley - tit playing with strobes of light
"Imagine a high frequency pulsed laser, imagine you can see the pulses of light travel into the distance.

Between the pulses of light the lasers does send nothing, also known as dark. It appears to have the same speed as the light. "


The speed of dark?

Post 3

Mort - a middle aged Girl Interrupted

Ask the at A4108330 the "SEx - Science Explained Forum"

smiley - ok


Key: Complain about this post

Write an Entry

"The Hitchhiker's Guide to the Galaxy is a wholly remarkable book. It has been compiled and recompiled many times and under many different editorships. It contains contributions from countless numbers of travellers and researchers."

Write an entry
Read more