10 junio 2015
People reflecting on a roundtrip walk estimated that the return trip took less time than the outward trip.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/vnK1wg8Jd7g/150610152011.htm
10 junio 2015
People reflecting on a roundtrip walk estimated that the return trip took less time than the outward trip.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/vnK1wg8Jd7g/150610152011.htm