Hacker News on 6 July 2016

• Mental Models I Find Repeatedly Useful
• See the things you’ve searched for, visited, and watched on Google services
• Rudolf Kálmán Has Died
• Xplain – Explaining X11 for the rest of us
• Go’s march to low-latency GC
• HTC Vive Headset Nearing 100,000 Sales
• Unpleasant Design
• Excel: Error when CSV file starts with “I” and “D”
• Let’s make peer review scientific
• Sharpest ever view of the Andromeda Galaxy (2015)