Most often, students do ask; How do I study and understand Physics? How do I cope with its formulae and proofs? How do I prepare for its examinations to make "A's," manage "B' s" and reject "C' s"? Some also wonder which employment opportunities awaits them as physicists. This book- PHYSICS AT A GLANCE is intended to give an ordinary person, a brief overview, the importance of studying Physics, some applications, employment opportunities and wonders of Physics around us and in the Universe at large. Most especially, the target of this book is to create a positive mental attitude to students towards the subject (Physics), that it is a challenging and rewarding subject and equally lives where we live.