Jagadish Chandra Bose, commonly known as Sir Jagadish Chandra Bose, was a prominent Indian scientist and polymath who made significant contributions to various fields, including physics, biology, and archaeology. He was born on November 30, 1858, in Mymensingh (present-day Bangladesh) during British colonial rule in India, and he passed away on November 23, 1937, in Giridih, India.
Bose received his education in England, where he studied natural sciences at the University of Cambridge. After completing his studies, he returned to India and joined the Presidency College in Calcutta (now Kolkata) as a professor of physics. During his tenure at the college, he conducted extensive research on radio waves, electromagnetic waves, and plant physiology.
One of Bose's notable achievements was the invention of the "mercury coherer," a device that could detect radio waves. His experiments with radio waves and microwaves laid the foundation for the development of wireless communication and the early development of radio. In fact, he is often considered one of the pioneers of wireless communication technology.
Bose's research also extended to the field of biology, where he conducted experiments to demonstrate that plants and animals share similar responses to external stimuli. He showed that plants have a capacity to feel and respond to various stimuli, such as light, heat, and electrical stimulation. His work in plant physiology challenged the notion that only animals possess sensitivity and consciousness.
Jagadish Chandra Bose's contributions were not limited to scientific research. He was also an advocate for the advancement of women's education and played a crucial role in establishing the first women's college in India, the Bethune College, in 1879. Additionally, he actively participated in the Indian independence movement and worked towards the social and economic upliftment of the people.
In recognition of his pioneering work, Jagadish Chandra Bose was knighted by the British government in 1917, becoming the first Indian scientist to receive such an honor. Despite facing various challenges, both as a scientist and as an Indian under British colonial rule, Bose's groundbreaking research and innovative thinking have left a lasting impact on the fields of physics, biology, and telecommunications. His contributions continue to be celebrated in India and around the world.
20 май 2023
