Environment, GS-3, Uncategorized

Differences in definition in Environment section

Difference between a Reserved area and a Protected area? Rights to all activities like hunting, grazing, etc. in reserved forests are banned unless specific orders are issued otherwise. In protected areas, rights to activities like hunting and grazing are sometimes given to communities living on the fringes of the forest, who sustain their livelihood partially or wholly from forest resources or productsThus, typically… Continue reading Differences in definition in Environment section

Editorials, GS-3, Science & Tech, Uncategorized

Li-Fi: A green avatar of Wi-Fi

Article Link Year 2015 has been all about the introduction of new technologies. Li-Fi has been a buzzword for a few years now and took center stage in 2015. What is Li-Fi? Li-Fi, or light fidelity, invented by German physicist and professor Harald Haas, is a wireless technology that makes use of visible light in… Continue reading Li-Fi: A green avatar of Wi-Fi