Complex sentence: David Randall Hertz (born October 6,1960) is an American architect, inventor and educator who is known for his work in sustainable architecture and as an early innovator in the development of recycled building materials.
Split into simpler sentences: David Randall Hertz (born October 6,1960) is an American architect, inventor and educator. He is known for his work in sustainable architecture and as an early innovator in the development of recycled building materials.