Blogson TheoreticalPhysics;Astronomy; MedicalSciences,Pathology; etc.All contents,words, Syllables &;Scientificallymeaning ful sentences of all blogsposted are Strictly Copy Righted material to ProfDr Pranab Kumar Bhattacharya under IPR Copy Right Acts sections-306/301/3D/107/1012/ RDF and Protect Intellectual Property Right ACT of USA-2012. Don't try to infringe, to avoid huge civil/criminal proceedings in IPR Court: Acknowledgement for all my blogs to my Spouse Mrs Sumita Bhattacharya