The Circular Nature Of Homo Sapiens
Humans can't walk in a straight line. If there's no fixed point of reference, our species just walk in circles and inevitably … get lost. Nobody knows why, but researchers at the Max Planck Institute for Biological Cybernetics have confirmed this tendency in several experiments.
If one walks, drives or sails wearing a blindfolded, in the middle of a fog occurrence, or at night without stars in sight, a human will not be able to keep moving in a direction that would be a straight line. No matter how hard one tries, humans will end up going in a circular direction because, for some mysterious reason, humans always have the tendency to lean (and thereby move) toward one side more than the other.
Some people speculate that this is because one side of the brain is dominating the other one. While other people speculate that the reason may be purely mechanical reasoning (with their reasoning side of the brain) that one of our legs is always sightly shorter than the other. But, according to the results of the study, these are not the causes for this unique behavior. At least, there's not one single explanation and it may be a combination of many.
Whatever the reasons are, don't get placed into a dark forest blindfolded and without a compass – however … screw the GPS when navigating around this Oblate Spheroid.