In Pics: ‘Phunsukh Wangdu’ develops solar-heated tent for Indian Army
New Delhi: Ladakh-based engineer Sonam Wangchuk, who inspired the character of 'Phunsukh Wangdu' in Bollywood blockbuster "Three Idiots", has developed a mobile solar-powered tent, accommodating 10 soldiers, for use by the Indian Army in…