Final match Soccer Humanoid Kid Size between DARwIn vs. AUTMan at the World Championship finals of RoboCup 2013 in Eindhoven (NL). (Photo by Bart van Overbeeke)

A British fan waits to enter the Malmo arena ahead of the finals of the 2013 Eurovision Song Contest on May 18, 2013. (Photo by John MacDougall/AFP Photo)

Astronaut Chris Hadfield Explains How to Wash your Hands in Space.

Look at the image for long enough and you can make the train change direction simply by thinking about it. Freaky.

Runners gather at the start line for the annual “Santa Speedo Run”, a charity race through the streets of the Back Bay neighborhood of Boston. (Photo by Gretchen Ertl/Reuters)

We all have our own ways of passing time on our daily commutes. Some people read, others try to sleep, and many listen to music or play on their phones. But one creative commuter has a simple and highly entertaining way that hopefully more people will embrace. By placing a face from a newspaper in front of a person at just the right angle, they transform other commuters into recognizable celebrities while keeping the unbeknownst participant obscured.

Muslim women light candles during the “EarthHour” in Jakarta, Indonesia, on March 23, 2013. Hundreds of people observed the global event that encourages people to turn off their lights for 60 minutes. (Photo by Dita Alangkara/Associated Press)

Mr. Olympia Phil Heath poses during a media call ahead of the 2012 IFBB Australian Pro Grand Prix XIII on March 16, 2012 in Melbourne, Australia. (Photo by Robert Cianflone/Getty Images)