https://peertube.dngr.us/videos/watch/623c35c8-230c-4fdd-a588-8885d20aedeb This video discusses how the technology of computer modeling can improve the design and durability of artificial joints for human joint replacement surgery. Also, ultrasound, originally used to detect structural flaws in aircraft, can also be used to quickly assess the severity of a burn patient's injuries, thus aiding the healing process. Dec. 1991 Mirrored from YouTube: https://youtu.be/_GTxl765Ddw Original channel: NASA STI Program Wed, 15 Jul 2026 12:44:37 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/623c35c8-230c-4fdd-a588-8885d20aedeb 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.