Color code saves lives and reshapes industry safety
Birren led a wartime push establishing a national safety color system that cut accident rates in factories. Yellow marks hazards, green for first aid, orange for acute dangers, and red for firefighting devices, with dramatic drops in injuries at government plants.
MENTIONED IN THIS ARTICLE
Birren
U.S.A
U.S. Army Service
Paris Ballet Novelty Ends With Trapdoor Incident
Paris balletgoers witnessed an odd scene when Rayne leaped into an open trapdoor. A tram conductor returned a florin to a passenger saying the coin was bad. The woman protested and argued the coin dated 1921. A joke about youth followed.
MENTIONED IN THIS ARTICLE
Paris
Balletomanes
Peets Rayne
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