Comments on: New technique could speed up the development of acoustic lenses, impact-resistant films and other futuristic materials https://lifeboat.com/blog/2023/11/new-technique-could-speed-up-the-development-of-acoustic-lenses-impact-resistant-films-and-other-futuristic-materials Safeguarding Humanity Thu, 16 Nov 2023 03:25:26 +0000 hourly 1 https://wordpress.org/?v=6.6.1