Oppo R9 includes a primary camera of 21 MP, It has f/2.0, phase detection autofocus, LED flash, It comes with superb features like face detection, panorama, geo-tagging, touch focus & HDR, It supports a video...
The nuclear energy All the elements consist of atoms, The atom consists of a nucleus surrounded by the electrons revolving around it in certain energy levels, The atom mass is concentrated in the nucleus that contains...
Sony Xperia XA supports a primary camera of 13 MP, phase detection autofocus, LED flash, It gives you excellent features which are touch focus, 1/3″ sensor size, geo-tagging, face detection, HDR, panorama, It contains a video of...
The electric current can be generated by different methods, The common sources are the generators (Dynamos) and electrochemical cells (electrolytic cells), The electricity which you use in your homes is produced from the large power stations...
