Rahul Dua, an Indian stand-up comedian, recently went to America and shared his amusing experiences in a comedy show. He talked about the challenges of dealing with different time zones and the confusion it caused him. Dua also mentioned the surprise of finding tap water in America safe to drink, unlike in India. Another interesting detail he shared was his visit to Costco, a wholesale store, where he was fascinated by the gigantic sizes of everyday items. Overall, Dua's comedy routine provided an entertaining perspective on his adventures in America.