Inge Lehmann's 127th Birthday Google Doodle [HD]
Inge Lehmann's 127th Birthday: Google celebrates birthday from Inge Lehmann with an animated Google Doodle. Inge Lehmann was a Danish seismologist who discovered the Earth's inner core.
More about seismologist "Inge Lehmann"
http://en.wikipedia.org/wiki/Inge_Leh...
More Google Doodle's:
/ @googledoodlebook