Models on solar car, mini power station and satellite-based study and research on forest cover formed some of the exhibits at a symposium, 'ChenXplore 2013' organised under the auspices of Chenduran College of Engineering and Technology on Thursday.

Manoharan, Assistant General Manager, BHEL, inaugurated the two-day symposium and appealed to the students to update their scientific knowledge. Vairavan, chairman, Karthik, chief executive officer, and A. Naveen Sait, principal, spoke.