Many thanks from the bottom of my heart to the organizers of FLIGHT-2017, Akshaya Patra , ISKCON, Hubli-Dharwad for providing me with this opportunity to address engineering students of different branches as Guest Speaker as a part of FLIGHT 2017 (Batch 2) Internship Program on 4th August, 2017, Friday from 10:30 AM to 1:00 PM at Akshaya Patra, ISKCON, Hubli. Credits FLIGHT stands for " F uture L eaders I nclusive G rowth and H uman T ransformation". This being the signature event of TAPF ( T he A kshaya P atra F oundation ) is held in multiple locations across India for the last 3 years. For the first time FLIGHT 2017 is launched in TAPF Dharwad. Credits I chose the topic of Demonstration of 3 D Printer as it is relevant to all branches of engineering and is useful in their career. The topics covered are : 1) Introduction to 2 D and 3D printers 2) Concept behind 3D printers 3) Where to Buy and How to assemble 3D printer on ou