Originally aired 2010/07/25 - 2010/07/31. Please see the original episodes for notes and discussion. Episodes Covered: Episode 25 - Schema Episode 26 - Node Dump Episode 27 - Backreference Episode 28 - Views Header Nodes Episode 29 - IE CSS Optimizer Episode 30 - File Aliases Episode 31 - Radioactivity   Theme song "i dunno" by grapes. module-a-day_podcast-weekly_2010_07_25.mp3