« on: Yesterday at 21:05:00 »
One of the interesting properties of light is rectilinear propagation.Any speed won't hurt a person. As a result of tremendous speed other things like radiation could kill you, but the speed itself is not an issue. If you are on a plane going at, say 600 mph you would not even feel like you are moving, the same would be true if you were travelling at 10,000,000 kph.True in translation, not in rotation like a circular path. The links between the atoms are weak and don't like centrifugal forces. Does a pure translation can exist in the Universe ?