Hacker News on 5 April 2014

• How I Hacked a Router
• Mathematicians find way to put 7 cylinders in contact without using their ends
• Alan Kay at Demo: The Future Doesn't Have to Be Incremental
• Why UPS Trucks Rarely Turn Left
• Primer: Shaders
• Can I delete my Skype account?
• Recreating the THX Deep Note
• Low-level is easy
• Say “no” to import side‐effects in Python
• Ask HN Mods: Can you make submission URLs human-readable?