2 ms·
Jean Pierre Houdin's theory : an internal ramp was used. The main website has very interesting video links. http://pyramidales.blogspot.fr/ http://pyramidales.
by jpl56 10y ago
Jean Pierre Houdin's theory : an internal ramp was used.
The main website has very interesting video links.
http://pyramidales.blogspot.fr/ http://pyramidales.blogspot.fr/