Identify the oldest iron and steel company of India from the following options.
Tata Iron & Steel Company (TISCO)
Tata Iron & Steel Company, established in 1907, is the oldest iron and steel company in India.
Who invented the vacuum pump?
Who was the first to develop a mathematical predictive heliocentric model of the solar system?
In which year did Galileo describe the regular, swinging motion of a pendulum by the action of gravity and acquired momentum?