Salman Khan is a student of Sir Syed Kazim Ali. He is a professional teacher serving in School Education Department (SED) Sindh. He writes on multiple niches: Nanotechnology, Agriculture technology, and advanced Irrigation Practices. Moreover, being a Nanotechnologist, he had recently worked on water filtration techniques using Nanotechnology. Besides, Salman communicates his viewpoints about this world to millions with his writing expression.