12th Webinar on “ Temperature & Heat- a practical walk through” is organised by Department of Mechanical Engineering, CARE College of Engineering, Trichy. There are totally 20 students and 8 faculties were participated in this webinar. Dean academic &Dean R & D also joined this webinar and motivated us. The special guest explained the concept of Temperature and heat with a simple example. Also, he had discovered that the heat transfer methods such Conduction, Convection and Radiation. Moreover, he shows some the modern furnaces which were fabricated by its own company and he had explained the working principle of each and every Furnace individually. On the whole, it was a great and informative session. Students were got benefits through this online webinar. We thank our CEO, Director, Principal, Dean Academic, Dean Students Affairs, Dean R & D for their continuous motivation and support.