Demystifying the microscopic: ‘Quantum Century’ expo draws enthusiastic crowds

By Devi Suresh

Have you ever wondered how migratory birds navigate across continents without a compass? Or why the ocean appears blue, the sun shines white, and Mars glows red? The answers, surprisingly, lie in the microscopic, often intimidating realm of quantum mechanics.

For those who find such physics daunting, the ‘Quantum Cat’s Kerala tour’ has reached its valedictory leg, the ‘Quantum Century Exhibition’ at the Government College for Women, vazhuthacad to offer a vibrant revelation. Notably, as it breaks down the complex Quantum theories for the public, the expo carves out a prominent space to honour the invaluable, often-overlooked contributions of pioneering Indian women scientists, including physicists Bibha Chowdhuri and Kerala’s own Thayyoor K. Radha.

The immersive experience begins with a foundational overview by a veteran educator, paving the way for the real stars of the programme: well-trained undergraduate and postgraduate science students from across the city. These young explainers brilliantly translate high-level theories into concepts easily grasped by both primary students and senior citizens. Using working models, they demonstrate how quantum mechanics not only dictates the natural world but also powers life-saving technologies like MRI, PET, and X-ray scans.

Transcending traditional physics, the displays seamlessly weave in chemistry and biology. Visitors can marvel at rare elements from the periodic table, conduct static electricity experiments, and trace the origins of quantum theory from the early study of light. The journey culminates in a modern marvel, allowing attendees to don virtual reality (VR) headsets to experience the frontier of quantum computing.

Symbolised by its ‘Quantum Cat’ logo—a clever nod to Schrödinger’s famous thought experiment—the exhibition actively combats pseudoscience while celebrating a century of scientific leaps. Concluding this Tuesday, the programme succeeds not just as an academic display, but as a vital bridge connecting everyday citizens to the wonders of the quantum world.