From f734cad0c4df39afb318811616a39f614b1ab822 Mon Sep 17 00:00:00 2001 From: pradapony69 Date: Sat, 24 Aug 2019 12:11:35 +0200 Subject: [PATCH] Update 'content/21_Crystals_war.md' --- content/21_Crystals_war.md | 3 +++ 1 file changed, 3 insertions(+) diff --git a/content/21_Crystals_war.md b/content/21_Crystals_war.md index 7396645..d5d704e 100644 --- a/content/21_Crystals_war.md +++ b/content/21_Crystals_war.md @@ -8,6 +8,9 @@ event_duration: 3h featured_image: /images/Crystals_goes_to_war_poster.jpeg tags: crystals, war, 21st century + +test + The new season of Century 21 Calling is here; still showing archival industrial films, corporate infomercials, TV reports and historical documentaries that shaped the imagination of tomorrow and hold them up to the light of the present. This evening we will be screening the documentary Crystal Go To War from 1943. Created by the U.S. Army Signal Corps in 1943, it shows the processes that quartz crystals have to go through before they are ready to be inserted into radios and communication equipment.