Did you know that ...
... Russia is the world biggest country? more
The speed of the light
The light travels at 300.000km/s.

This is just like 1080000000 Km/h (671080888mph), something abysmal compared with the speed which we can reach with the fastest vehicles quicker that the human being has invented. At this speed, you would go 23 times round the world in a second.
Posted by Curious