Greta Thunberg: What makes her voice so influential?
Greta Thunberg is a teenage girl who became a global icon with her searing stare. What makes her so popular and influential? Lets us see few points
Solar Eclipse on Sky – Crescent Shadows on The Earth
Crescent Shaped shadow was observed under the tree at Palakkad, Kerala, India, during the Annular solar eclipse of December 26, 2019.