This is the Bengali translation of the original English book RoCK-BEE, which stands for Robotics Competition Knowledge Based Education in Engineering. It is a book about learning through experiments. The story unfolds with the inspiration of a true teacher, Arun Mitra who guides his students in making robots for National ROBOCON competitions. RoCK-BEE is for people who want to know, how to learn in life. It tells about the values of life, learning concepts, importance of teachers, and it makes one remember that there is a zing of life which has to be enjoyed in whatever condition one may be in. It is not only about Robotics, it is about passion of following one's dreams. It is about believing yourself that whatever you are doing is great work. It is about telling yourself that, 'I am not doing anything to prove anything to the world, but I am doing things because I love to do it.' RoCK-BEE is a must read for the students and teachers from Bengali community, as a special effort was made to translate in that language.