Swedish Meatballer of the Day: The 18-year-old son of Swedish prime minister Fredrik Reinfeldt took to Twitter yesterday to announce his surprising new vocation: Flipping burgers at the Kungsgatan, Stockholm, branch of McDonald's.

"A little work will be fun! Feels really good," tweeted Gustaf Reinfeldt, telling his followers to "drop by and ha

Street Art of the Day: Forget pretending to push the Leaning Tower of Pisa or hold the Washington Monument in the palm of your hand: Erik Johansson's 3D optical illusion "Mind Your Step" in Sergels torg, Stockholm, lets passersby play-act standing at the mouth of a bottomless pit.

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