 Hello, I am Sudarshan, currently doing a bachelor's degree in zoology. I got introduced to NPTEL on a random Google search, then it became a journey. It's been a year till now. The best thing about NPTEL courses are you can attend them anywhere and anytime. You get ample amount of time to solve your assignment and clear your doubts. On this new year, I wish more students to enroll in NPTEL courses and let knowledge flow everywhere. Thank you NPTEL team and I wish happy new year.