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UID:38326213-20260923T103000@tucsonweekly.com
DTSTAMP:20260921T083758Z
LOCATION:1305 W. Naranja Drive.\,Oro Valley\, \,Oro Valley\, AZ\, 85737
DTSTART:20260923T103000
DTEND:20260923T120000
SUMMARY:Heliographs: Arizona's Communication by Sunlight
DESCRIPTION:Hear how early military personnel used the sun and morse code to share information keeping their colleagues and early settlers safe before texting was a thing! Price: Free
LOCATION;ALTREP="https://www.tucsonweekly.com/tucson/oro-valley-public-library/Location?oid=1102189":Oro Valley Public Library @ 1305 W. Naranja Drive.\,Oro Valley\,AZ  85737
CATEGORIES:Museums
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