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Building the Modern Skyscraper: Architectural Lessons from Wedding Cakes

2 Jan 2026

The Home Insurance Building, the world’s first skyscraper, and the Burj Khalifa, the world’s tallest building, both owe their origins in the city of Chicago. 

Of Mistletoe, Frankincense and Myrrh

24 Dec 2025

Mistletoe has had a certain mystique about it since ancient times, probably on account of the curious way it grows.  The plant is a “hemiparasite,” meaning that it can either grow in soil, or, more...

Milk History Does a Body Good

28 Nov 2025

This article was first published in The Montreal Gazette.  The history of humans drinking cow’s milk is fascinating and not devoid of controversy.

How the Yew Tree Can Deliver Life … or Death

21 Nov 2025

This article was first published in The Montreal Gazette. ...

The Tongue Map Trap

21 Nov 2025

Let me set the scene: it’s the evening, I’m doomscrolling in bed (as is tradition), and a video from Emma Chamberlain pops up. She's slurping espresso with a “coffee expert” who confidently...

The ancient Greek poet Homer characterized it as “liquid gold.” We are talking about olive oil.

12 Nov 2025

Homer was the supposed author of the Iliad and the Odyssey, two classics of Greek literature. “Supposed” because there is no real historical record of when he lived, or indeed, if he ever did live....

There Are No Cows in Louis Pasteur's Crypt

7 Nov 2025

Ask the question: “Who introduced the pasteurization of milk?” and I can pretty well guarantee that the answer will be: “Louis Pasteur.” I know because I have carried out that little experiment...

A Century in the Making: The DNA Discovery Story

31 Oct 2025

When most people hear about the discovery of DNA, they picture James Watson and Francis Crick in 1953, triumphantly holding up a model of the double helix. But DNA’s story doesn’t begin, or end,...

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