The beginning of the universe might be the greatest origin story of all time, and theoretical physicist Dr. Michio Kaku has made a career exploring this subject and others like it. Dr. Kaku is the co-founder of string field theory, which some suggest will crack the final code toward understanding the universe. Dr. Kaku talks about building an atom smasher in his childhood garage, the influence of his hero, Albert Einstein, and why he thinks science is the greatest tool towards progress.