Science City in Kolkata is a major science and technology museum and exhibition center that aims to promote scientific knowledge and education. Here are some key details about Science City:

1. Location: Science City is located in the East Topsia region of Kolkata, West Bengal, India.

2. Inauguration: Science City was inaugurated on July 1, 1997, and it has since become one of the most popular science centers in India.

3. Components: Science City is a comprehensive facility that includes various components to engage visitors and promote scientific awareness. Some of the key features include:

   • Space Odyssey: An interactive display on space and astronomy, featuring a space theater and exhibits related to celestial bodies.

   • Evolution Park: A park that educates visitors about the process of evolution through life-size dinosaur replicas and other exhibits.

   • Earth Exploration Hall: Focuses on earth sciences, geology, and environmental science, allowing visitors to explore various aspects of the planet.

   • Aquatic Kingdom: An aquarium with diverse aquatic life and interactive exhibits about marine ecosystems.

   • Mirage and Time Machine: Attractions that play with optical illusions and time-related concepts.

   • Science Park: An outdoor area with various exhibits and installations that demonstrate scientific principles in a hands-on manner.

   • Energy Ball: A large globe-shaped structure that educates visitors about different forms of energy.

4. 3D Vision Theater: Science City includes a 3D Vision Theater where visitors can enjoy educational and entertaining 3D films related to science and nature.

5. Interactive Exhibits: The center is known for its interactive exhibits and hands-on activities, making science education engaging and enjoyable for visitors of all ages.

6. Educational Programs: Science City organizes educational programs, workshops, and events to enhance scientific literacy and curiosity among students and the general public.

7. Amphitheater: The facility includes an amphitheater for hosting science shows and demonstrations.

8. Science on a Sphere: A unique exhibit that uses a spherical projection system to display planetary data and other information in an engaging way.

Science City in Kolkata serves as a hub for science enthusiasts, students, and families, providing an immersive and educational experience in the field of science and technology. It plays a vital role in promoting scientific temperament and curiosity among visitors.