42.Who among the following invented Dynamite? [A] JB Dunlop [B] Alfred Nobel [C] James Simons [D] Peter Hargreaves Show Answer
engineer, entrepreneur and business man Alfred Nobel had acquired 355 patents worldwide when he died in 1896. He invented dynamite and experimented in making synthetic rubber, leather and artificial silk among many other things.
Swedish chemist, inventor, engineer, entrepreneur and business man Alfred Nobel had acquired 355 patents worldwide when he died in 1896. He invented dynamite and experimented in making synthetic rubber, leather and artificial silk among many other things.
