Mechanical Department has organized an online expert session on “IoT enabled metal casting” conducted by Dr. A V Sata, Professor, Mechanical Dept., Marwadi University, Rajkot for 5^th semester students. He has briefly elaborated the journey of first industrial revolution to fourth industrial revolution. He has also provide the information about how IoT can play the major role in casting process as well in the foundry and shown some demonstration of it. The students are beneficiary of the scope of IoT in metal casting. Total 75 students has beneficiary of this ONLINE expert session. Prof. M B Vaghela has organized and moderate this online expert session.