Geometric Model by Richard P. Baker, Ruled Surface, Scroll of Higher Order

Geometric Model by Richard P. Baker, Ruled Surface, Scroll of Higher Order

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Description
This model has a wooden cubical frame with strings connecting supports. A blue yarn runs through string. It represents a twisted cubic, a curve which cannot be contained in a plane. The tangent lines to the twisted cubic are represented by yellow thread. Euler proved that the surface generated by these tangents can be flattened into a plane. A mark on the object reads: Scroll of higher order.
Location
Currently not on view
Object Name
geometric model
maker
Baker, Richard P.
place made
United States: Iowa, Iowa City
Physical Description
thread (overall material)
wood (overall material)
metal (overall material)
yellow (overall color)
blue (overall color)
black (overall color)
screwed and threaded. (overall production method/technique)
Measurements
average spatial: 37.9 cm x 34.9 cm x 35.1 cm; 14 29/32 in x 13 3/4 in x 13 13/16 in
ID Number
MA.211257.122
accession number
211257
catalog number
211257.122
Credit Line
Gift of Frances E. Baker
subject
Mathematics
See more items in
Medicine and Science: Mathematics
Science & Mathematics
Data Source
National Museum of American History
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