Comments on: New calculations say there are more living cells than grains of sand or stars in the sky https://lifeboat.com/blog/2023/11/new-calculations-say-there-are-more-living-cells-than-grains-of-sand-or-stars-in-the-sky Safeguarding Humanity Sun, 05 Nov 2023 13:28:42 +0000 hourly 1 https://wordpress.org/?v=6.6.1