Hacker News on 18 July 2012

• A Hole in Mars
• Wikileaks credit card donation is back
• Whistleblower Binney says the NSA has dossiers on nearly every US citizen
• Fluid: A UI Prototyping Tool
• HTTPie: A cURL-like tool for humans
• Show HN: gist.io, blogless writing for hackers
• Five Men Agree To Stand Directly Under An Exploding Nuclear Bomb
• Miles Davis – blind listening test
• CSS3 meets AMC's Breaking Bad
• GIT is the new FTP