Carl Bosch was a German industrialist, engineer, and inventor, who revolutionized the automotive and chemical industries with his pioneering work in fuel injection and catalytic converters.
John Rennie was a prominent Scottish civil engineer known for his innovative designs, including the London Bridge and the Thames Tideway Tunnel.
Jagadish Chandra Bose was an Indian physicist, biologist, and archaeologist, renowned for his pioneering work in radio and plant science.