This page is all about understanding the concepts of physics. The best thing about the videos on this page is that it explains the topic both in English and Hindi and beneficial to both English medium and Hindi medium students. It is in dual mode and beneficial to both English medium and Hindi medium students. Right from the syllabus of state boards and CBSE boards, class 10th to UG / PG level, it describes many topics in very easy language. The contents are totally free.