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The Molecules That Run the World Come From Oil

3 Apr 2026

This article was first published in The Montreal Gazette. 

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....

Is it true that rubbing olive oil on a knife will lead to “tearless chopping?”

10 Dec 2021

Not having carried out a proper scientific investigation in the kitchen, I can’s safe for sure, but I would doubt it makes a difference. Let’s delve into a little onion chemistry which will of...

Celebrating Hanukkah with Candles, Latkes, and a Bit of History

10 Dec 2020

Why are potato latkes a traditional food to celebrate the Jewish festival of Hanukkah? Frankly, it isn’t clear. But first, a quick recap of what Hanukkah is all about...

Fear of Frying

23 Nov 2020

The Wienerschnitzel was so large it hung off the plate. Topped with a sprinkling of chopped parsley and lemon juice, it was an absolute treat. To this day, my mouth waters whenever I recall my...

Before electricity, streets were filled with gas lights

17 Dec 2019

A long, long time ago, before electricity, fire was the only weapon against darkness. Ancient civilizations made use of torches but by 4500 B.C. oil lamps made out of shells or hollow rocks were in...

How can I make the perfect French fry?

29 Nov 2019

So, you’re tired of eating lousy french fries. You’re sick of those limp dark brown grease sponges. What can you do? Make them! Let’s for a moment forget nutrition and health. In this area, french...

Can Rain Extract Blood from a Stone?

20 Nov 2018

When the land has been dry and it starts to rain, there is a peculiar smell in the air, an earthy scent called petrichor. In the 1960s, two Australian scientists, Isabel Bear and Richard Thomas,...

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