Epic histories from the Indian subcontinent, through the eyes of the marginalized. Hear about ruthless emperors, cunning corporations that colonized half the world, a world-renowned sci-fi writer who stumbled on a treasure ship, and other stories from history, science and cultures. Journalists Gayathri Vaidyanathan and Mary-Rose Abraham reflect on how these histories define our present. Made in 3-D sound to immerse you in the past.