Hacker News on 28 December 2020

• Cosmopolitan Libc: build-once run-anywhere C library
• Images of the the samples returned to earth from the asteroid Ryugu
• Ask HN: What are you surprised isn’t being worked on more?
• Fujifilm Created a Magnetic Tape That Can Store 580 Terabytes
• Chemicals called PFAS and PFOS are in the blood of virtually every person
• Average Rent in San Francisco Has Dropped $1k This Year
• The Fight for WorldBox
• Buttplug (Sex Toy Control Library) Hits v1 Milestone
• Stealing private documents through a bug in Google Docs
• Why are video games graphics challenging? Productionizing rendering algorithms