Bharati Chowdhury

Have you ever visited the "High Flyer Show" in Jurong Park of Singapore? A trained bird picks up the wallet of a visitor, flies for a while, and then returns it with the signal of the trainer. The world-famous, 183-foot "Leaning Tower" of Pisa in Italy, with four degrees bend, never topples. What is the mystery behind it? The theory of gravitational pull is the answer. Get a touch of the romance of Romeo and Juliet with a glance at "Juliet's balcony"...