Hacker News on 28 May 2013

• Pure: a set of small, responsive CSS modules
• Teacher under fire for informing kids of their Fifth Amendment rights
• Pixar's Chris Horne Sheds New Light on Monsters University
• Topcoat – CSS for clean and fast web apps
• Show HN: Learn English with movies and TV Shows
• The Unexotic Underclass
• How crackers ransack passwords like “qeadzcwrsfxv1331”
• 3px of padding makes all the difference in the world
• Find Your Color Scheme
• Introducing GitHub Sudo Mode