Google Logo Today, 18 September 2013 | Google Doodle Celebrates Birthday Of Jean Bernard Léon | Google Doodle 18.09.2013 | Jean Bernard Léon

Google Logo Today, 18 September 2013 | Google Doodle Celebrates Birthday Of Jean Bernard Léon | Google Doodle 18.09.2013 | Jean Bernard Léon 

Google Doodle today celebrates 194th Birth anniversary of Jean Bernard Leon

Jean Bernard Leon was a famous French Physicist and in today's Google Logo we can see Pendulum - a device created by him to demonstrate the effect of earth's rotation.