Lynde, Carleton John, b. 1872, Gilbert, Alfred C. (Alfred Carlton), 1884-1961 · New Haven, Conn. : A.C. Gilbert Co. · leaf 40
GILBERT LIGHT EXPERIMENTS 37 … front of you as in Fig. 63.Can you see behind youwith ease? Why? Experiment No. 35.To see around a corner.Hold a mirror as inFig. 64. Can you seearound a corner withease? Why? EXPERIMENTAL Fig. 61. You see a different word MAGIC Experiment No. 36. A candle burning in a glass of water.Place candle…
Light · Scientific recreations
Internet Archive · Getty Research Institute · Public Domain Mark 1.0. Free to use for anything.
