Feynman and His Father

The great physicist Richard Feynman (1918-1988) is renown among scientists as being a genius. Feynman had lightning insight into how nature works and he was one of the greatest performers of calculations by hand. Nature presents her answers to many physics problems in the form of  integrals and Feynman could evaluate integrals in a few lines using a basket of simplifications and tricks that able physicists and mathematicians could only do in several pages. How is it that such talent is awakened and developed? In his books and his video recordings, now available on YouTube, Feynman indicates how his curiosity was built. It was through conversations with his father.