Where do art and science connect? Could it go beyond what we expect? This week on On Art, we visit "The Undivided Mind," a recent exhibition at Khoj art space, where artists envisioned new urban animal habitats, oxygen masks, and robots who will equip us with two extra arms. In The World of Mojarto, Reshil Charles and Rahul Kumar show us what's new on the ecommerce website Mojarto.com. Finally, we meet Youtube stars Antareep Hazarika and Suryaprakash Medhi, who talk about their first duets as children, and what it's like to have a global audience.