The hum of a 104-year-old projector and the voice of historian Mike Zahs were the only sounds that could be heard as the audience looked at images that were more than a century old in a dark room in ...
RENSSELAER – On Thursday February 20, 2020 from noon to 4 p.m., Crailo State Historic Site will host a Family Magic Lantern Program, an interactive program for people of all ages to learn and ...
Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...
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