The guys from npr (well, more precisely Robert Krulwich who always manages to make understandable the most complex subjects) have a new explanatory video…. why can’t we walk straight without a visible guide point….?
Although the leave out a few things like earth’s rotation or its forces we’re still intrigued by this fact which Robert reports… “a map of your route would reveal you are doomed to walk in circles.
Always great videos…. always great videos…
and many more on their youtube Krulwich Wonders channel