To keep the spirit of the Liberation War in Bangladesh and its message to the next generation is the main purpose of the sculpture. Apart from this, it also plays a role in enhancing beauty. These sculptures are usually constructed on various roads, city gateways, educational space, national importance, historic and spectacular places. Various steps and stages of freedom movement have been highlighted in these sculptures. So these sculptures should be the living history of liberation struggle. These sculptures are being taught to everyone by day, day by day. These sculptures are the most effective and fruitful medium to present the contributions of freedom fighters and liberation war and to the nation of the freedom fighters.
Crop of modern age science. Science has modernized the world. Science has given people the speed, civilization has made it faster Scientists have unleashed the mysteries of space, and the flag is flown by the sea. Numerous brilliant objects in the sky have been overwhelmed for ages, people have tried to recognize them, tried and won. This invincible desire of conquering the heavens of the world has been possible since the advent of the space.
Astronomy Science is one of the main branches of physical science. Space science is the process and method of examining, analyzing, and acquiring systematic disciplined and organized knowledge about space.