File talk:Sun and planet gears.gif

Nice.... but


 * 1) it is too fast. At the current speed, I get an optical illusion where, it looks like the green wheel and the yellow gear are going at different speed.
 * 2) it is too hard to analyze. It would be better with:
 * a black dot on one cog of the red gear and
 * a black dot on one cog of the yellow gear

--Jono4174 (talk) 23:28, 25 November 2012 (UTC)