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| My neighbor's son | |
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| Tweet Topic Started: Jan 13 2011, 07:24 AM (431 Views) | |
| George K | Jan 13 2011, 07:24 AM Post #1 |
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Finally
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John's mom lives down the hall from us. She and the Mrs. are good friends. http://www.jvmuntean.com/ A scientist and sculptor uses a physics phenomenon to create hand-carved wooden blocks that appear abstract but cast three different shadows. The skewered blocks resemble abstract wooden puzzles, but when they are rotated on their steel rods, three different recognizable images appear. "They are abstract in 3D and representational in two dimensions," says John Muntean, who works at Argonne National Labs as a nuclear magnetic resonance spectographer . Muntean displayed his hand-carved wooden creations at the Merchandise Mart's One of A Kind art show and sale in December. Shadow images included three sequential images of a horse jumping a gate, a progression from ape to homo habilis to running-Yuppie-with-briefcase, a DaVinci sequence which morphs from Vitruvian man to the Mona Lisa, to a "Leonardo" signature, and many three-animal combinations. Muntean uses a physics phenomenon called the "magic angle" to create the illusion. The concept was given a name in the 1960s, but Muntean suspects Greek mathematicians knew about it. Technically, it's complicated - "the inverse-cosign of 1 over the square-root of 3," explains Muntean - but it's really just 54.44 degrees. When a cube is rotated at the "magic angle," the three-dimensional coordinates x, y and z will interchange: right and left, up and down change places. |
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A guide to GKSR: Click "Now look here, you Baltic gas passer... " - Mik, 6/14/08 Nothing is as effective as homeopathy. I'd rather listen to an hour of Abba than an hour of The Beatles. - Klaus, 4/29/18 | |
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| brenda | Jan 13 2011, 07:36 AM Post #2 |
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..............
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I'll share this with daughter later today. She'll get a kick out of it, too. Thanks! |
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“Weeds are flowers, too, once you get to know them.” ~A.A. Milne | |
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| RosemaryTwo | Jan 13 2011, 07:40 AM Post #3 |
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HOLY CARP!!!
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Wow. What a mind. |
| "Perhaps the thing to do is just to let stupid run its course." Aqua | |
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| Copper | Jan 13 2011, 07:42 AM Post #4 |
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Shortstop
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Neat. |
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The Confederate soldier was peculiar in that he was ever ready to fight, but never ready to submit to the routine duty and discipline of the camp or the march. The soldiers were determined to be soldiers after their own notions, and do their duty, for the love of it, as they thought best. Carlton McCarthy | |
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| Mark | Jan 13 2011, 07:57 AM Post #5 |
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HOLY CARP!!!
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So cool! |
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___.___ (_]===* o 0 When I see an adult on a bicycle, I do not despair for the future of the human race. H.G. Wells | |
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| big al | Jan 13 2011, 08:04 AM Post #6 |
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Bull-Carp
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Wow, those are neat. I wonder if he's using a laser cutter to carve those to acheive the desired precision of image? Big Al |
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Location: Western PA "jesu, der simcha fun der man's farlangen." -bachophile | |
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| George K | Jan 13 2011, 08:06 AM Post #7 |
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Finally
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That's what I thought, but...
The next time I see him I'll have to ask how he gets such precise cuts. Here's the original article: http://www.rblandmark.com/main.asp?SectionID=1&SubSectionID=1&ArticleID=6978&TM=37133.89 |
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A guide to GKSR: Click "Now look here, you Baltic gas passer... " - Mik, 6/14/08 Nothing is as effective as homeopathy. I'd rather listen to an hour of Abba than an hour of The Beatles. - Klaus, 4/29/18 | |
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| George K | Jan 13 2011, 08:07 AM Post #8 |
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Finally
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John's wife is pretty talented too: http://cso.org/About/Performers/Performer.aspx?id=4999 Can you imagine what it's like in their house? Edited by George K, Jan 13 2011, 08:08 AM.
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A guide to GKSR: Click "Now look here, you Baltic gas passer... " - Mik, 6/14/08 Nothing is as effective as homeopathy. I'd rather listen to an hour of Abba than an hour of The Beatles. - Klaus, 4/29/18 | |
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| Copper | Jan 13 2011, 08:18 AM Post #9 |
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Shortstop
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The Confederate soldier was peculiar in that he was ever ready to fight, but never ready to submit to the routine duty and discipline of the camp or the march. The soldiers were determined to be soldiers after their own notions, and do their duty, for the love of it, as they thought best. Carlton McCarthy | |
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| apple | Jan 13 2011, 09:15 AM Post #10 |
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one of the angels
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omygosh.. those are wonderful. mr. apple will love them. wish i had a 1000 bucks. I love the website too... so well down. |
| it behooves me to behold | |
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| jgoo | Jan 14 2011, 12:25 AM Post #11 |
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Administrator
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Very cool!!! |
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| ivorythumper | Jan 14 2011, 01:27 AM Post #12 |
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I am so adjective that I verb nouns!
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Very cool. I can do a barking dog, and a flying bird, and quacking duck with hand shadows. |
| The dogma lives loudly within me. | |
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