By: Peter Hackett and Ruth Higdon On March 7th 2016 we flew from Delhi to Guwahati, in Assam State, where we hired a car and driver and in two days of treacherous driving reached the small town of Dirang. The Brahmaputra River separates Assam State from the state of Arunachal Pradesh, which is a special … Continue reading Visit to the National Research Center on Yak, in Dirang, Arunachal Pradesh, India