"Man must rise above earth -to the top of the atmosphere and beyond - for only thus will be fully understand the world in which he lives"Socrates. In "To Fly" Neil deGrasse Tyson tells and explains advancements in aviation. In "To Fly" Tyson describes the human thirst for flight and the achievements of flight. This will be listing reasons to why uncle marcos is not a good reliable source. Tyson describes the best achievements and advancements about aviation.

An example for some achievements is the wright brothers. The Wright brothers are credited with the first flying machine. It is important because it started a new era all about aviation. Another example is in 1951 when they started the seminal space travel symposium. It was the start of