Sanatan Dharma expert Narendra Shivji talks about 10 mahavidya which are worshiped during the navratras. He also talks about 10 mahamantras that must be recited to gain these vidyas. Zee News is the highly popular Hindi News channel of India’s largest television network ZMCL. The channel, which has a huge following in India and abroad, has won several prestigious national and international awards. Amongst its popular programs are - Dr.