https://peertube.dngr.us/videos/watch/bb690525-5dac-413a-89bc-7ede6a853c34 The film shows ablation tests on Teflon, nylon, a 27-percent phenolic resin, Haveg Rocketon, and graphite. Teflon hemisphere-shaped and flat face noses were tested with laboratory-scale ceramic-heated, pilot-model ceramic-heated, and electric-arc-powered air jets. Nylon hemisphere-shaped noses were tested with laboratory-scale ceramic-heated and electric-arc-powered air jets. Phenolic resin hemisphere-shaped noses were tested with laboratory-scaled ceramic-heated air jets. Haveg Rocketon and graphite hemisphere-shaped noses were tested with electric-arc-powered air jets. Originally recorded in 16mm. No sound. Released Feb. 1958. This is the film supplement to: http://hdl.handle.net/2060/19930090170. Mirrored from YouTube: https://youtu.be/d6RgZDKtyRA Original channel: NASA STI Program Wed, 15 Jul 2026 10:00:36 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://peertube.dngr.us https://peertube.dngr.us/lazy-static/avatars/ec5edb1e-3795-4978-be4f-c67e98fbc992.png https://peertube.dngr.us/videos/watch/bb690525-5dac-413a-89bc-7ede6a853c34 All rights reserved, unless otherwise specified in the terms specified at https://peertube.dngr.us/about and potential licenses granted by each content's rightholder.