I might have sent this once before but it's so good, it's worth sending
again.  Dr. Berg also loves CS.  These are always short videos and usually
another one right behind the first, if you like the first one.

Would someone please let me know if this shows up so I won't think I'm
being shadowbanned, which I was one time.

Jean

https://youtu.be/e4bJV6aEPbU