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Video & Multimedia

unhappycamper

(60,364 posts) Tue Apr 23, 2013, 05:55 AM Apr 2013

17

Escher for Real The Belvedere, Waterfall, Necker Cube, Penrose Triangle 3D Printing from Technion

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5 replies

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Escher for Real The Belvedere, Waterfall, Necker Cube, Penrose Triangle 3D Printing from Technion (Original Post) unhappycamper Apr 2013 OP

Amazing cantbeserious Apr 2013 #1

Way cool! nt valerief Apr 2013 #2

Proof once again that Keith Olbermann was ahead of his time rocktivity Apr 2013 #3

Dumbass question: unhappycamper Apr 2013 #4

http://journals.democraticunderground.com/yourDUname rocktivity Apr 2013 #5

cantbeserious

(13,039 posts)

1. Amazing

Reply to unhappycamper (Original post)

Tue Apr 23, 2013, 06:01 AM

Apr 2013

valerief

(53,235 posts)

2. Way cool! nt

Reply to unhappycamper (Original post)

Tue Apr 23, 2013, 10:10 AM

Apr 2013

rocktivity

(44,572 posts)

3. Proof once again that Keith Olbermann was ahead of his time

Reply to unhappycamper (Original post)

Tue Apr 23, 2013, 11:16 AM

Apr 2013

http://www.democraticunderground.com/discuss/duboard.php?az=view_all&address=439x1842607

rocktivity

unhappycamper

(60,364 posts)

4. Dumbass question:

Reply to rocktivity (Reply #3)

Wed Apr 24, 2013, 06:34 AM

Apr 2013

Can you get to your DU2 journal? How? I have a number of articles in my journal I would like to reference from time to time.

rocktivity

(44,572 posts)

5. http://journals.democraticunderground.com/yourDUname

Reply to unhappycamper (Reply #4)

Wed Apr 24, 2013, 10:40 AM

Apr 2013

as in http://journals.democraticunderground.com/unhappycamper.

rocktivity

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