Basic Physics -Powers of Ten – Units – Dimensions – Measurements

Hi Guys, day by day world is changing rapidly. Now IT aka Information Technology entered our world and now became integral part of our lives. I know this is not possible in remote areas, but still who are living in urban areas or modern cities with internet facilities. You just need two things computer and internet connection. Below is the first basic lecture on physics by award winning physicist “WALTER LEWIN“. Below is video lecture of Walter Lewin.