1.0JeopardyAnswers.orghttps://jeopardyanswers.orgjeohttps://jeopardyanswers.org/author/jeo/This reading system for the blind began as a challenge by Napoleon to find a way for soldiers to communicate silently in the dark - JeopardyAnswers.orgrich600338<blockquote class="wp-embedded-content" data-secret="gKLJaoxmZE"><a href="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/">This reading system for the blind began as a challenge by Napoleon to find a way for soldiers to communicate silently in the dark</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="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/embed/#?secret=gKLJaoxmZE" width="600" height="338" title="“This reading system for the blind began as a challenge by Napoleon to find a way for soldiers to communicate silently in the dark” — JeopardyAnswers.org" data-secret="gKLJaoxmZE" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script>
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