tag:blogger.com,1999:blog-11363219322424777492011-07-28T04:12:28.846-07:00How to: fix a bike flat, blow stuff up (safely), clean a skinned knee, organize a shop, listen to your kids, build robots, and generally be a kickass dad.aaronhttp://www.blogger.com/profile/17810303501299623878noreply@blogger.comBlogger01100