delhi, iron pillar, mystery, no-rust phenomenon, quwwatul mosque

Defying Science: The Mysterious Iron Pillar of Delhi

Delhi is steeped in history with a plethora of old monuments and historical artifacts.  One of the most curiosity-evoking structures you’ll find in Delhi is the iron pillar that stands smack in the center of the Quwwatul Mosque complex. The pillar is a metallurgical marvel. Made from 98 percent wrought iron, the pillar stands at ...

Armin Auctor

Delhi's iron pillar.

Indian Capital Suffering From Serious Air Pollution

The Indian capital city of Delhi has some of the world’s worst air pollution. In November 2018, the pollutants in the city reached 20 times the World Health Organization’s recommended safe limits. One year later, people in the city are still forced to breathe in polluted air. A megacity’s air pollution According to the Centre ...

Max Lu

Air pollution in Delhi.