Hosted by Harsh Gujral, India’s Biggest Foodie, has finally landed on JioHotstar. This show follows 100 participants facing the bizarre and unique food challenges to earn the title of India's Biggest Foodie. The show also introduces the country with regional delicacies. Watch now.

There is a great need in healthcare, nanotechnology and other areas to improve our ability to see tiny objects that elude even the most powerful optical systems.