Hacker News on 18 December 2021

• Internet addiction and the habit of book reading
• Display-switch: Turn a $30 USB switch into a full-featured multi-monitor KVM
• My Bose QC-35 II headphones burst into flames and left me with chemical burns
• Third High Severity CVE in Log4j Is Published
• Exa - A Modern Replacement for ls
• A deep dive on a Facebook reseller of bikes stolen in Colorado
• Omnizart: Library for automatic music transcription
• Group of monkeys kill over 250 dogs for 'revenge' in Indian town
• Boston police bought spy tech with a pot of money hidden from the public
• An Origami Samurai Made from a Single Sheet of Rice Paper