Hacker News on 18 July 2010

• Makani Power, a Google funded wind energy startup, comes out of stealth
• This is how you pitch a new piece of technology.
• Ask HN: Music while coding
• The Perl 6 project 10 years old today
• To retire comfortably, under-40 workers need to seriously bulk up savings
• How can I get addicted to programming?
• NYTimes on Facebook death, and why we created 1000Memories (YC S10)
• AppsAmuck: iPhone development examples
• Beejs Guide to Unix IPC
• What happened to HTTP authentication?