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Arts and Crafts
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Space
Building and Construction-
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Arts and Crafts
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Space
Developmental-
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Space
Early Childhood-
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Space
Puzzles-
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Filler
Role Play-
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Arts and Crafts
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Leonardo da Vinci - The aerial Screw
DV002The Aerial Screw designed by Leonardo da Vinci was a precursor of the modern day helicopter. The device was designed to compress air in order to obtain flight.
Age 8+
DV002
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