This work was sent to Rome for participating in the Pirelli Challenge 2005
I finished my contribution in a terrible hurry just in time before original dead line.

Then, without advertising, the dead line was delayed several month....

I never got any answer to my contribution.
So I phoned to the organizers to know wether my work had arrived. - It had!
All this was a disappointment and, I think, quite an unpolite behavior of the organizers.

I hope you will enjoy my SRT-pages.

When you finished reading, please judge: Does the winners file  or does my solution

teache you more about SRT  in 5 minutes ! -- and then     me your judgement.