Prithvi was the first missile developed in India under the Integrated Guided Missile Development Programme (IGMDP). It is a surface-to-surface missile designed for tactical use by the Indian Armed Forces.

The "Make in India" program was launched on 25th September 2014 by the Government of India to encourage companies to manufacture their products in India and boost domestic manufacturing, employment, and economic growth.

The President of India appoints the Chief Justice of the Supreme Court of India. This appointment is usually based on the recommendation of the outgoing Chief Justice and the seniority of Supreme Court judges.

Alam Ara, released in 1931, was India's first talkie film. Directed by Ardeshir Irani, it marked the beginning of sound in Indian cinema and is considered a milestone in the film industry.

The Kyoto Protocol is often referred to as the Greenhouse Summit because it was an international treaty adopted in 1997 to address and reduce greenhouse gas emissions, aiming to combat global warming and climate change.