whitecoma

Per chi si chiedesse quanto vale la velocità R17 del post precedente:
andatevi a leggere la guida galattica per autostoppisti, gnurant!

R is a velocity measure, defined as a reasonable speed of travel that is consistent with health, mental wellbeing and not being more than say five minutes late. It is therefore clearly an almost infinitely variable figure according to circumstances, since the first two factors vary not only with speed taken as an absolute, but also with awareness of the third factor. Unless handled with tranquility this equation can result in considerable stress, ulcers and even death.

R17 is not a fixed velocity, but it is clearly far too fast.