Invention

Vaskar Chakraborty Today human have various kind of gadgets in his hand and that indicates that the technology is heading towards more accomplishment. The common man is now gradually becoming tech savvy and digital. However, the question arises where are the Indian companies in this juncture? Today everywhere, the sounds of digital India is banging and in this time there is a ray of light from the earthen lamp called Deepsubhra Guha Roy, a scholar…