Dear Friends,

It was a very nice surprise to me when seeing Foucault pendulum on Google main page today. Did you see it? If you missed it, please enjoy the picture I copied below:

Clicked on the picture I knew that … 18^th September 2013 was 194^th Léon Foucault’s birthday, and I suddenly thought of my article published some days ago on PhamVietHung’s Home, “Con lắc Foucault và Vũ trụ Nhất thể”. It might be a flower to remember Foucault…

Thanks for sharings

PVHg