[thelist] serch engine with a graphical results page

[Roger Newbrook]

Hi all,

a while ago i seem to recall someone posting a "have you seen this?" type
message that detailed a search engine that displayed its results in a
graphical, brain map type manner. does anyone remember thisand if so
what/where is it? or have i dreamt it? am i really losing my mind? 

answers only to the first question please ;)

tia

roger