Hamming Biography videos: need improved abstracts, need slidesets
Marty Mandelberg's two video presentations at NPS (corresponding to Calhoun assets) are now on YouTube:
 YouTube playlist: Hamming on Hamming, Learning to Learn - Hamming Biography https://www.youtube.com/playlist?list=PLctkxgWNSR883SF-2jpamRYD_xhohRegj
 The Richard Wesley Hamming Legacy Project [video], August 2019 https://calhoun.nps.edu/handle/10945/62605
 Richard Wesley Hamming: A Mentor at Work [video], May 2018 https://calhoun.nps.edu/handle/10945/58167
We need to refine the abstracts for clarity distinguishing these two collection items.
Also need copies of the presentations.