Iron Evolution in India: From Ancient Tamil Nadu to Modern Kitchens

The Evolution and Utility of Iron: From Ancient Archaeology to Modern Kitchens

Archaeological Discoveries in Tamil Nadu

A team of 40 students and professors has conducted extensive fieldwork across 60 locations in Tamil Nadu, including Thoothukudi, Tenkasi, Kanyakumari, Madurai, Virudhunagar, Trichy, Thanjavur, and Chennai. The department, which offers an MA in Archaeology, is tasked with the preservation and documentation of human civilizations through the excavation of artifacts, inscriptions, and ancient structures. The research has prompted significant questions regarding whether ancestors were utilizing iron over 5,300 years ago and whether the Pandyas started the election process before the Cholas.

Tipu Sultan and Hyder Ali Developed Iron-Cased Rockets for Anglo-Mysore Wars

Historical Military Innovation: The Mysorean Rocket

Long before modern missile technology, 18th-century Indian rulers introduced a revolutionary advancement in weaponry. Tipu Sultan of Mysore and his father, Hyder Ali, developed the world’s first iron-cased rockets. Unlike the traditional cardboard casings utilized in Europe at the time, the Mysorean rockets featured iron shells that could withstand significantly higher internal pressures. These rockets, stabilized by long bamboo poles, were capable of traveling up to 2 kilometers. Their deployment during the Anglo-Mysore Wars, particularly at the 1780 Battle of Pollilur, caused significant disruption to the British military, who had never encountered such technology. The rockets were described by British forces as metal projectiles raining from the sky.

Ravi Saxena of Wonderchef Observes Market Transition Toward Ceramic and Cast Iron Cookware

The Culinary Shift: From Non-Stick to Iron

In modern Indian kitchens, a notable trend is the return to traditional iron cookware, such as the lohe ki kadhai (iron wok). This shift is occurring as consumers move away from steel and non-stick pans, which were once symbols of modern cooking. Non-stick cookware became popular for its ability to cook with less oil and prevent food from sticking, but its status has been challenged by health debates. Research has linked PFOA (perfluorooctanoic acid), used in Teflon coatings, to various health risks.

Industry leaders are responding to these changes. Ravi Saxena, CEO of Wonderchef, noted that Western markets have shifted toward ceramic due to environmental concerns, as non-stick coatings can take up to 100 years to break down in the environment, compared to 25 to 30 years for ceramic. In India, retail spaces like Reliance Jio Mart in Noida’s Sector 18 now display cast iron and ceramic cookware prominently, while non-stick options are increasingly relegated to the background.

Sakshi Rajput and Shireen Momen Demonstrate Iron Tawa Seasoning and Hair Care Techniques

Practical Applications and Home Remedies

The resurgence of iron has also led to the circulation of practical maintenance and health-related tips. Content creator Sakshi Rajput has popularized a technique for “seasoning” iron tawas using salt and oil. According to the method, new iron tawas often have microscopic pores that cause food to stick; seasoning fills these pores to create a non-stick surface, preventing burning.

Furthermore, iron vessels are being utilized in various home remedies. Content creator Shireen Momen shared a method for preparing hair oil using a heated iron tawa, coconut oil, fenugreek seeds, curry leaves, kalonji, amla powder, and sesame oil. While the mixture is intended to darken hair, the broader health implications of cooking in iron—such as its potential to address iron deficiency and anemia—are frequently discussed in health reports. However, experts advise that individuals should exercise caution, as the health benefits and potential risks of using iron vessels for medical purposes should be managed under the guidance of a doctor.

Sources: Etvbharat, Indiatimes.