More Than A Clock

I was looking at my photo album couple of days ago and I saw this photo which I think it's worth sharing. This is a photo which I took in one of the shopping mall in Paris which I don't remember the name. Perhaps you guys will think this clock is nothing great, but for me it is more than just a clock that shows time. It shows how much the French love science and how beautiful scinece is. There was about 15 minutes before the next hour when I saw it. This clock attracted me so much that I got this constant feeling coming into my mind saying "Wait 15 mins and see what happens!" Of course I waited for it and saw how the laws of physics and mathematics did their beautiful works......