In a message dated 9/13/00 1:25:53 PM Eastern Daylight Time, mvb@UDEL.EDU
writes:
<< movement in "outer space." >>
(Yes you did say that.)
Can I recommend the NASA Skylab videos from the '70's for this? Among many
others, there is one amazing shot of a bowling ball traveling the length of
the lab in a straight line which I found quite effective.