In continuous motion with no end or barrier in its way.
8/1/2017
12/1/2014
11/7/2003
1/1/1997
9/26/2013
8/6/1993
1/1/1972
1/1/2007
6/27/2016
5/25/1996
1/1/1978
10/13/2018
1/1/1987
6/3/1963
1/1/2009
5/23/1967
1/1/1996
9/25/1969
4/28/2020
10/7/2008