Complex sentence: Anjan Contractor (born December 2,1979) is an American entrepreneur, inventor, engineer and business executive best known for winning a NASA grant for building a 3D printer that successfully printed edible pizza.
Split into simpler sentences: Anjan Contractor (born December 2,1979) is an American entrepreneur, inventor, engineer and business executive. He is best known for winning a NASA grant for building a 3D printer that successfully printed edible pizza.