Richard Tobin wrote in message <81gs1e$62b$1 at pc-news.cogsci.ed.ac.uk>...
>In article <81gpu5$5j1 at web.nmti.com>, Peter da Silva <peter at abbnm.com>
>>>> Iv'e heard that the finns have been messing with gravity, above
>>> a superconducting spinning disc.
>>>but this sounds like superconducting flux pinning
>>I think he actually means the work of Dr Eugene Podkletnov. You'll find
>plenty of pages if you do a web search for his name, eg
>>http://www.gravity.org/msu.html>>The unlikely claim is that when objects are placed over a rotating
>superconducting disk, they become slightly lighter.
>>I saw a web page by some students who tried to replicate it, and who
>concluded that it was merely the air motion increasing buoyancy, but
>I can't find it just now.
ok, so there is doubt .. maybe another illusion then.