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Title:
Ellipsi Drawer
PIRA:
1L 20.50
Demonstrates:
Ellipsi.
Description:
Two suction cups, string & chalk are used to draw ellipsi on chalkboard.
Instructions:
Items Used:
Notes:
Math Description:
None.
Size:
Condition:
Hazard:
None.
Schematic:
None. Tech Specs:
None. Web Links:
History:
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