water going uphill
Posted: May 22nd, 2003, 8:50 pm
an illusion in which the water appears to flow uphill.
http://www.bbc.co.uk/gardening/events/c ... rden.shtml
an explanation of the illusion
http://news.bbc.co.uk/1/hi/uk/3046791.stm
http://www.bbc.co.uk/gardening/events/c ... rden.shtml
an explanation of the illusion
http://news.bbc.co.uk/1/hi/uk/3046791.stm