Youtuber Stumbles Upon Secret Underground City In Manchester and Runs Out in Terror

The More You Know

• In 2009, Burger King launched a campaign that if you unfriended 10 friends on Facebook, you were entitled to a free Whopper. The person you unfriended would get a message telling them that their friendship is worth less than a Whopper.
• Your dog knows when someone isn't trustworthy.
• Danny Devito used to work as a hairdresser. For corpses.
• Mark Zuckerberg said a voting mechanism that says whether posts are good or bad is 'not something that we think is good for the world'.