Cultural References
This was the first episode of the series to deal with a science fiction plot based on real scientific theory, which was to become a common occurrence in later Red Dwarf episodes. For this particular episode, time dilation and various assorted time anomalies caused by travelling close to the speed of light (or indeed even at the speed of light) are referenced in Albert Einstein's theory of relativity.
Read more about this topic: Future Echoes
Famous quotes containing the word cultural:
“A culture may be conceived as a network of beliefs and purposes in which any string in the net pulls and is pulled by the others, thus perpetually changing the configuration of the whole. If the cultural element called morals takes on a new shape, we must ask what other strings have pulled it out of line. It cannot be one solitary string, nor even the strings nearby, for the network is three-dimensional at least.”
—Jacques Barzun (b. 1907)