On account of Mechnotron 2021, two online webinars were organized namely Advanced driver assistance in modern vehicles and Advancement in 3D printing, Zero gravity 3D printing, futuristic 4D printing on 13th and 14th of March 2021 under the guidance of Dr.M.Velliangiri, Mr.M.Karthikeyan and Mr.D.P.Sam Solomon in Microsoft Teams platform. On Day-1, Mr.P.Saravanan, Master Technician, Skoda SGA Cars India Pvt.Ltd Coimbatore. Skoda is the leading car company in world. It was founded in 18 December1895 and their headquarters is in Mlada Boleslav, Czech Republic. They were invited as the resource person to share insights on the latest developments in driving and automation with examples to provide a clear idea to the gathering. On Day-2, Mr.E.P.Mohammed Basheer, Managing Director, iNSTA3D Technologies, Coimbatore. iNSTA 3D Technologies is shaping ideas by helping researches, engineers and health experts expand human knowledge with advanced technology (3D Printing). They also provide 3D Scanning and Printing services, Intelligent Prototyping service, 3D pen, 3D printers, 3D scanners and Filament sales. They were invited as the resource person to talk about the growing technology of 3D and 4D printing and along with some innovating facts and modern applications to ignite young minds. There was a good number of response for the webinars and feedbacks were collected for the same.