I just started 3DMarvels.com and already Collada.org made a link to Joel's really cool 3D printable tricycle! http://twitter.com/collada now says 3DMarvels.com has a cool COLLADA 3D printable model of a tricycle http://tinyurl.com/2e3bucp 1:41 PM Sep 27th via web http://twitter.com/collada/status/25719340143 Great...

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