whose Crescograph can record plant growth and orbital movement. Very few can recall names of notable Indian female scientists, such as Anandibai Gopalrao Joshi, Kadambini Ganguly, Mary Poonen ...

National Science Day is observed every year on February 28 to commemorate the discovery of the Raman Effect by Sir Chandrasekhara Venkata Raman, popularly known as CV Raman. His groundbreaking ...

He is considered the father of Bengali science fiction. He invented the crescograph, a device for measuring the growth of plants. A crater on the moon has also been named in his honour. Therefore, ...

In order to measure this, Bose invented the crescograph, which was sensitive enough to show tiny changes in a plant’s growth caused by, for example, the presence of a poison. At a demonstration of the ...