Comments on: New plant-derived composite is tough as bone and hard as aluminum https://lifeboat.com/blog/2022/02/new-plant-derived-composite-is-tough-as-bone-and-hard-as-aluminum Safeguarding Humanity Fri, 11 Feb 2022 16:22:47 +0000 hourly 1 https://wordpress.org/?v=6.6.2