An Ahmedabad paediatric surgeon, Dr Tejas Nayak, has turned his home into a private museum housing nearly 8,000 artefacts collected over three decades. The collection ranges from ancient fossils to coins, manuscripts, gramophones and modern objects, organised across five rooms and 60 themes. What began as a childhood hobby has grown into a vast archive reflecting thousands of years of history, including items linked to his grandfather, former Prime Minister Gulzarilal Nanda.