Counting from Infinity: Yitang Zhang and the Twin Prime Conjecture
In April 2013, a lecturer at the University of New Hampshire submitted a paper to the Annals of Mathematics. Within weeks word spread: a little-known mathematician, with no permanent job, working in complete isolation, had made an important breakthrough toward solving the Twin Prime Conjecture. Yitang Zhang's techniques for bounding the gaps between primes soon led to rapid progress by the Polymath Group, and a further innovation by James Maynard.
Karl Merkatz - Vom Tischler zum echten Wiener
Documentary about the life and works of legendary Austrian actor Karl Merkatz.
Voice Production: The Vibrating Larynx
William Vennard's collaboration with Janwillem van den Berg resulted in his film Voice Production: the Vibrating Larynx. Winning several awards, including best medical research film from a festival in Prague in 1960, it shows the anatomy and physiology of voice production in the excised larynx. He was a pioneer in the science of singing and in voice pedagogy and was instrumental in fostering collaborative efforts between singers, physicists, psychologists and voice scientists.