The G D Science Museum in Coimbatore offers visitors a journey through the evolution of technology. Established by G D Naidu, the museum houses extensive collections categorised into historical domestic equipment, machinery, and electronic gadgets, tracing their development over time. Guests can observe advancements in items such as radiograms, televisions, computers, calculators, typewriters, recording machines, and cameras. Several exhibits are notably rare, with some pieces unique worldwide and not found in other museums. Allow approximately 45 minutes to one hour for a comprehensive walk through the museum's displays on the ground floor.