Kadayil House Sri S Haridas, teacher of mathematics (Retired) from Kerala, India as been studying and propagating Vedic mathematics for the last two decades. He has published two books in Malayalam and one in English. He has learned Sanskrit under the great master Prof. K P Narayana Pisharody and his disciple K Yathindran.Mr Haridas also associated with Sivananda Yoga Vedanta Centre, Neyyar Dam, Trivandrum and give lectures in its various centers. Haridas S Sri.S.Haridas was able to evaluate 251st root of a 794 digit number within 1Min.40sec. He also evaluated 251st roots of numbers upto 746 digits within 40 seconds. The accuracy of the calculation was determined using a Pentium personal computer. the calculation was performed in front of a professional audience of Cochin University of Science and Technology (CUSAT) on May 05,1998. Swami Mahadevanandaji’s vision and inspiration as helped him a lot in his studies as well as propagation of this subject in many parts of the worldWe would like to teach this noble subject through the Internet in two stagsBasic VM ProgramTeachers VM Program