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81
CLASS
3
-Popular
Science
Useful
Arts
and
Natural
History
REEL
NO.
TITLE
PRODUCER
3020 Code FADA Submarine Gardens Bray A variety of under-the-sea pictures taken from a diving bell off the Florida
Coast showing sponges, coral and other formations. Two or three divers are shown swimming under water, salvaging treasure, etc. A very simple form of diving hood is demonstrated.
267 feet standard length — on same reel with 7026. Flies Rental $1.25
3021 Code FADE How Movies Move Bray An extremely interesting description with very simple pictures showing first
a strip of film, then how the successive images differ slightly, and explaining how their successive images projected briefly upon the screen causes the appearance of motion. The Geneva Star and cam or Maltese Cross movement is clearly shown, and a complete projector mechanism in operation with the result upon the screen completes what is one of the most interesting of popularized educational subjects. 384 feet standard length — on same reel with 7028, Felix Gets Revenge Rental $1.25
3022 Code FADI How Brooklyn Bridge Was Built Bray Building the Brooklyn Bridge was one of the world's greatest engineering
achievements. In this scientific animated drawing we are shown the way the excavations for the huge towers were made and the towers themselves built. The four main cables, each made of thousands of smaller cables, were next hung in place. Then the roadways were built out in both directions from both towers at the same time and suspended from the main cables. When the roadways finally met, the task of building the bridge was ended.
441 feet standard length — on same reel with 3027, The Birth of the Earth
Rental $1.00
3023 Code FADO The Human Voice Bray A scientific subject showing partly in regular photography and partly in animated drawing the functions of the tongue, larynx, epiglotis, vocal chords and other organs in forming words and word sounds. A difficult subject treated from a popular standpoint and clearly showing the relations of the organs and their respective parts in word forming. One cannot conceive of a more enlightening or more fascinating presentation. On account of its universal interest it will appeal to all.
541 feet standard length — on same reel with 3026, How We Hear Rental $1.25
3024 Code FADU Tides and the Moon Bray By animated drawings a graphic explanation is given of the attraction of the
moon's mass in drawing the fluid water of the ocean toward the side upon which it is shininr and drawing the earth away from the water on the opposite side. Another illustration shows that the combined pull of the sun and moon, when in
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