Hackernews posts about Charles

  1. Charles Babbage and deciphering codes (1864) (mathshistory.st-andrews.ac.uk)
  2. Charles Lindbergh (airandspace.si.edu)
  3. How Housing Bubble #2 Bursts (charleshughsmith.blogspot.com)
  4. Swedish Campground (2004) (www.folklore.org)