Kohima : A special train carrying exhibits on bio-diversity will be arriving and stationed at Dimapur railway Station from June 21 to 22. According to Nagaland Secretary for Forest and Environment Elusing Meru, the Science Express Train on bio-diversity was flagged off at Gandhinagar in Gujarat on June 5 and will traverse all the cities and towns of the country.The train has been launched to create awareness on bio-diversity among the masses.