Analytic Animations: Time Reversal

726 views · Published 9 February 2009 · 0:43 · Indexed 18 October 2026

Channel: Doug Sweetser · 2009 · Science & Technology

Watch on YouTube

Time reversal requires memory of ones own history.  No other object has exactly the same history: even shared stories are distinct.  There is something philosophical in this math.  Please do NOT make the mistake of talking about time withou space  What is remembered are positions in space.

More from this channel