Knex ballmachine armagedonn
This my new ballmachine: Armageddon. I had lots of fun building it. I took me 2 months to build and one month to make the video( making the video was boring). I want to thank almost al the ballmachine builders for giving me insperation from their ball...By: sathothy
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Source : http://www.instructables.com/id/Knex-ballmachine-armagedonn/
Added : 2012-02-22 15:20:51