Hacker News on 6 December 2015

• Survey of popular Node.js packages reveals credential leaks
• Amazon rainforest was home to millions of people before European arrival
• Building the Tamagotchi Singularity
• Google Patents Needle-Free Blood Draw
• I Was Internet-Famous
• After 60 Years, B-52s Still Dominate U.S. Fleet
• Show HN: Nchan – a pub/sub server as an Nginx module
• Open-source license plate reader
• Base65536 – Unicode's answer to Base64
• Launch of Figma, a collaborative interface design tool