1. Brahmaputra is the widest river in India.

2. The Brahmaputra River originates as Siang or Dihang from the Chemayungdung glacier of the Kailash range near Lake Manasarovar.

3. It enters India from the west of Sadiya town in Arunachal Pradesh.

Tributaries: Dibang, Lohit, Siang, Budhi Dihing, Tista and Dhansiri.

4. The average width of the Brahmaputra valley is about 80 kilometres.

5. The main river of the valley, the Brahmaputra is one of the largest rivers in the world and ranks fifth in terms of its average runoff.

6. Namcha Barwa is a mountain peak in the Tibetan Himalayas with an altitude of 7757 meters. Tsangpo - The Brahmaputra river takes a U-turn on reaching Namcha Barwa and enters India in Arunachal Pradesh through a narrow valley.

7. The Himalayas extend in the east-west direction from the Indus Valley in the west to the Brahmaputra Valley in the east.

The International Day of Yoga is celebrated on June 21st each year. This day was officially designated by the United Nations in 2014 to promote the numerous benefits of yoga and encourage people around the world to incorporate yoga into their daily lives. June 21st was chosen as the International Yoga Day because it corresponds to the summer solstice in the Northern Hemisphere, which has special significance in many cultures. The day aims to raise awareness about the physical, mental, and spiritual benefits of practicing yoga.