January 19, 2021

Librarian of Congress Carla Hayden: Holiday Message & Read Aloud

﻿﻿﻿﻿ Before watching the video below, read the Minerva's Kaleidoscope blog post, Sharing Kindness, Bringing Light as We Read Together, to get acquainted with the story of Bear and Coco and review some pre-reading discussion questions. ﻿﻿﻿﻿ … [Read more...]

Today in History: Bell’s Photophone

Today in History–June 3–the Library of Congress features the invention of the photophone on this date in 1880 by Alexander Graham Bell. Although more famously known for the telephone, the photophone transmitted sound on a beam of light. This technology with the precursor to fiber optics which today transmits voice and data communications at the speed of light. Learn more by visiting the Today in History section, then click the links below to access more stories and primary sources related to the … [Read more...]
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