CLEAN: Tata unveils world's cheapest car

The video discusses the establishment of a factory in Calcutta and the introduction of the Nano car, highlighting its safety features, compliance with emission norms, and spacious design. It also covers the car's global reach, retention options, and future innovations, along with a range of merchandise being launched.

What innovations are mentioned in relation to the car?

What is the significance of the complete range of merchandise being launched?