Everyone who uses the internet has experienced the...  ...has experienced the disappointment of reaching a 404 error, the page that explains that the page you a...  ...or we all made -or at least encountered. The code 404 became shorthand for anything that was missing, f...  ...In the early 2000s, the idea bubbl...

You know how you reach an error page of a website, and it often says "Not Found"? The European NotFound Project wants to use those pages to place notices for missing children. What could have been just a sad pun is anoth...