Heatshield Inventor by Kerry Young

https://thebookvoice.com/podcasts/2/audible/235333 to listen full audiobooks. Title: Heatshield Inventor Author: Kerry Young Narrator: Scott R. Pollak Format: mp3 Length: 3 hrs and 52 mins Release date: 03-24-21 Ratings: Not rated yet Genres: Aeronautics & Astronautics Publisher's Summary: In the late 1950s, NASA and the Department of Defense had a problem. They could not figure out how to make a heat shield for manned spacecraft or ICBMs. The Air Force used heat-sink metals, especially copper, and the Navy, on Polaris, used a beryllium heat sink shield. The Space Task Group, in March 1958, were leaning toward the heat sink method.