Day: March 28, 2019

Alexander-The Great.

Alexander -The Great. March 28, 2019. A brilliant young general, Alexander, created the largest empire to which the world had ever seen in less than four years. Alexander the Great of Macedon created the empire. He was a gifted leader who took tremendous loyalty from his soldiers. It extends from Greece in the west to

Igor Ivan Sikorsky-Founder of Helicopter.

Igor Ivan Sikorsky-Founder of Helicopter. March 28, 2019. Igor Ivan Sikorsky (1889-1972) was born in Ukraine, where he became an aeronautical engineer. In 1919 he shifted to the United States he established an Aircraft factory. He designed the first practical Helicopter, the VS-300, which first flew in 1939. The design of the Helicopter has been