https://lifeboat.com/blog/2025/07/world-record-achieved-in-transmission-capacity-and-distance-with-19-core-optical-fiber-with-standard-cladding-diameter-1808-km-transmission-of-1-02-petabits-per-second Safeguarding Humanity Wed, 16 Jul 2025 15:03:45 +0000 hourly 1 https://wordpress.org/?v=6.8.1