Good thing you got an airplane specialist on this one!
The Wright Brothers made the first controlled, sustained flight of a powered heavier-than-air aircraft. The flight only lasted 12 seconds.
George Washington Carver was a botanist and inventor. He prompted farmers to grow alternative crops such as soybeans, peanuts and sweet potatoes to improve their own lives. He also created more than 300 products from peanuts and sweet potatoes.
The blank invention is plastics.
He taught agriculture, showing farmers how to give their soil nutrients that were lost during harvest.
