Murali Duggineni

Murali Duggineni

How often is “once in a blue moon”?

“I watch movies once in a blue moon.”“Why did you buy such an expensive device when you use it once in a blue moon?” When we say something happens “once in a blue moon,” we mean it occurs very rarely.…

rain drops hitting parched soil

What is petrichor, why it smells so good

Petrichor is the distinctive scent produced when rain falls on dry soil. The word was coined in 1964 by Australian scientists Isabel Joy Bear and R.G. Thomas, combining the Greek petra (stone) and ichor, the fluid said to flow through the veins of the…

How “quisling” became a synonym for betrayal

A quisling is a person who betrays their own country by collaborating with an enemy, especially during wartime occupation. The word comes from Vidkun Quisling, whose actions during World War II made his name synonymous with treachery. Quisling was a…

The sinister story behind the Derrick crane

When engineers speak of a derrick—that towering crane-like structure used to hoist machinery, drilling equipment, or cargo—few pause to consider its grim origin. The machine takes its name from Thomas Derrick, a notorious hangman who worked in London in the early…

What makes Alphonso so exceptionally prized

The Alphonso mango (Mangifera indica cv. Alphonso), known locally as Hapus, is considered among the finest mango varieties in the world. What sets it apart is its extraordinary combination of qualities: a deep saffron-yellow pulp with almost no fibre, an intoxicating floral aroma,…

The drug that emptied Indian skies!

Growing up, I walked three km each way to school every day. Along the way, it was common to see vultures hunched over animal carcasses by the roadside. It was a familiar, grim sight to me in the 1980s. Decades…