Hamburger grease and live worms are just some of the materials artist Phil Hansen uses to create his stunning artwork. Find out how limits fuel his creativity and see his unbelievable creations for yourself.
Ideas are not set in stone. When exposed to thoughtful people, they morph and adapt into their most potent form. TEDWeekends will highlight some of today's most intriguing ideas and allow them to develop in real time through your voice! Tweet #TEDWeekends to share your perspective or email tedweekends@hufﬁngtonpost.com to learn about future weekend's ideas to contribute as a writer.
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