Comments on: This reading system for the blind began as a challenge by Napoleon to find a way for soldiers to communicate silently in the dark

Comments on: This reading system for the blind began as a challenge by Napoleon to find a way for soldiers to communicate silently in the dark https://jeopardyanswers.org/this-reading-system-for-the-blind-began-as-a-challenge-by-napoleon-to-find-a-way-for-soldiers-to-communicate-silently-in-the-dark/ Thu, 13 May 2021 09:19:12 +0000 hourly 1 https://wordpress.org/?v=6.5.2