china's 145.2nm crystal: a game-changer for submarine navigation

1.China's new crystal could change the game for submarines.

2.Thorium-229 is the secret sauce for future nuclear clocks.

3.GPS-free navigation means submarines can hide better.

4.This tech could make submarines super stealthy and powerful.

5.A nuclear clock could keep time better than your grandma's watch.

China's 145.2nm Crystal: A Game-Changer for Submarine Navigation