Rocketflip. Following up Zack's first build episode, the AWESOME IRON MAN ARM, this week he's showing you how to create a gruesome broken bone effect. Check out the DIY special effects action then watch the test film in HD tomorrow! Indy Mogul's Backyard FX I features cheap, DIY filmmaking tips and tutorials including special effects, props, and camera equipment. Build episodes on Mondays and Original Short test films on Tuesdays featuring the build. Website: www.indymogul.com Twitter www.twitter.com Facebook: www.facebook.com