Fascinating demonstrations held throughout the duration of the Expo provide amazing information and entertainment.  Seed carver Sergey Jivetin astounds observers with his detailed engravings on different types of plant seeds.  He invites everyone to bring in a seed that is special to you, and he will engrave it for you!  The Navajo Reservation Women create beautiful clothing and accessories as they demonstrate the age-old techniques of spinning and weaving.  Jon Parr uses his Aquaponics display to demonstrate his hands-on approach to practical application of sustainable permaculture and aquaponic food production.

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