Agenda for DTS Meeting, 21 Jun 05
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Schedule
	Leave 4:45PM.
		
Admin
	AWIS schedule
	Samri W.i.S. page
	Duc's [attached]
	
Web pages

PROJECTS

3D Printing & Geometric Models
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	New powder: $385 per bucket (500 in^3)
		Shipped yesterday from Burlington VT; Wednesday?
	Two more printings?  This Thurs/Friday, one more next week.
	Universal joints
	daVinci models:  complete set now
	Kepler punch bowl

D-Forms
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	Ribbon curves question
		Every planar curve is a ribbon curve
		Helices are ribbon curves(?)
	Implemented binormals [attached]
	Candidate non-ribbon curve: two circular arcs

Pop-Up Books
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	... => MPEG?  [Nell]
	Rotary animation: 
		1. V-fold in valley crease of parallel fold
		2. V-fold in mountain crease of parallel fold
	Goal: Mma animation of #2: easier to grasp. -- working on it.
		
Protein Folding
===============
	Remake sphere model with new powder

Interlocked Chains
==================
	Photos of 11/2-chain: for web page; for me
	Build new 60-deg (equilateral triangle) weaving 
	Build 108-deg (regular pentagon) weaving

	K'nex-like mechanism at angles between 60-90
	John's improved universal joint?