Google has created a doodle to celebrate the 235th birth anniversary of French physician Rene Laennec. He was the man behind the invention of stethoscope. The doodle shows the letter ‘O’ as
Google has created a doodle to celebrate the 235th birth anniversary of French physician Rene Laennec. He was the man behind the invention of stethoscope. The doodle shows the letter ‘O’ as