http://cachefly.oreilly.com/make/WP62WaterCannon.mp4 Weekend Project: Head Mounted Water Cannon http://blog.makezine.com/archive/2009/07/weekend_project_head_mounted_water_1.html?CMP=OTC-0D6B48984890 2009-07-24 http://makezine.com/images/logos/rss_icon.jpg