Google Doodle celebrates 180th birth anniversary of Sir William Henry Perkin
Perkin was knighted in 1906, on the 50th anniversary of his serendipitous discovery.
Mar 12, 2018, 12:38 PM IST
Perkin was knighted in 1906, on the 50th anniversary of his serendipitous discovery.
Mar 12, 2018, 12:38 PM IST