g
http://www.de-zonnewijzerkring.nl
Molens
http://www.collsemolen.dse.nl
Eindhoven, Netherlands
lat. 51:30 N long. 5:30 E
- Original Message -
From: John Carmichael
To: 'Peter Kunath'
Cc: 'Sundial'
Sent: Wednesday, September 23, 2009 7:34 PM
Subject: RE: Lichtu
Very interesting Peter! The time lapse movie shows the concept well. Does
the motor that moves the ceiling-mounted light move it at a constant speed I
wonder? Since the light is mounted on the ceiling and does not revolve
around the gnomon, then wouldn't the shadow move at different speeds durin
