Binary Evolution in World Wide Web
  We present a WWW-version of the {\it Scenario Machine} - a computer code designed to calculate the evolution of close binary stellar systems. The Internet users can directly access to the code and calculate binary evolutionary tracks with parameters at the user's will. The program is running on the {\it Pentium} server of the Division of the Relativistic Astrophysics of the Sternberg Astronimical Institute (http://xray.sai.msu.su/ ). The results are presented both in the form of tables and graphic diagrams. The work is always in progress. More possibilities for Internet users are intended to become available in the near future. 
S.N.Nazin (1), V.M.Lipunov (1,2), I.E.Panchenko (2), K.A.Postnov (2),   M.E.Prokhorov (1) and S.B.Popov (2) ((1) Sternberg A...