Christopher Columbus, a controversial navigator, remains a debated symbol in history. While his voyages initiated the European exploration of the Americas, his interactions with indigenous populations were marked by violence. Supporters highlight his role in connecting new worlds and fostering international relations, while detractors challenge the

start of great mathematician Madhava of Sangamagrama who goes on to observed the Kerala college of astronomy and arithmetic and publish the Venvaroha, which describes the solutions for the computation in the real positions from the Moon at intervals of about 50 % an hour for a variety of days within an anomalistic cycle. evaluation of human skelet