Author Archives: Gilles Messier

The Fascinating Story of One of the Most Elegant and Powerful Experiments in the History of Science

On March 31, 1851, a crowd of curious Parisians gathered at the Pantheon to witness a historic scientific demonstration. In the centre of the building, directly beneath its towering dome, they found a deceptively simple piece of equipment: a 28-kilogram brass-coated lead sphere, suspended from the building’s dome by a 67-metre-long wire. Beneath this was placed a wooden platform covered […]

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What Happens if You Commit a Crime Aboard an Aircraft or in International Waters?

Imagine for a moment you are on a long overseas flight – say, for example, Flight SQ22 between Singapore and New York, the longest regularly-scheduled nonstop route in the world. Around halfway through this gruelling 18 hour, 40 minute marathon, having run out of in-flight movies to watch and grown bored of the latest Dan Brown literary abomination you purchased […]

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What is Up with Space Food?

If your parents ever took you to a science museum or planetarium as a child, you likely spent much of your visit in the gift shop, begging them to buy you one of the hundreds of shiny – and purportedly “educational” – items on offer. And most irresistible of all was undoubtedly “astronaut food”: shiny foil packets of freeze-dried strawberries […]

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First World, Third World… What are the Second World Countries

If I say the words “Third World Country”, what image springs to mind? Most likely something out of a World Vision commercial: starving children, ramshackle villages of corrugated metal huts, dirty water, disease, corruption, human rights abuses, and war. Now, what about a “First World Country?” Well, if you’re watching this video right now, odds are you live in one […]

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Who Invented Duct Tape?

It has a light side, it has a dark side, and it binds the universe together. No, I am not talking about the Force from Star Wars, but the handyman’s ultimate secret weapon: duct tape. Essentially a self-contained repair kit, this humble grey tape has seemingly endless applications. It can be used to bind wounds and cure warts; make clothing, […]

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What Does the “Octane Rating” of Fuel Actually Mean?

Ah, the joys of vehicle ownership! Traffic jams! Construction! Costly insurance! Speed traps! Searching endlessly for parking! Having the check engine light come on just as you were about to buy that new game system and having the mechanic charge you thousands of dollars for parts and labour… and, of course, the greatest joy of all: that weekly soul-crushing, wallet-emptying […]

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When and Why did McDonald’s Start “Super Sizing” Meals? (Plus: The Myths of “Super Size Me”)

In March of 2004, fast-food giant McDonald’s announced the end of an era. By the end of the year, customers at the chain’s more than 13,000 U.S. restaurants would no longer be hearing those iconic words: “Would you like to super-size that?” Since its introduction in the summer of 1987, super-sizing has become an iconic part of the McDonald’s brand […]

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An Incredibly Deep Dive Into the Fascinating Invention of the Helicopter

“Helicopter’s don’t fly – they just beat the air into submission.” and “Helicopters aren’t aircraft – they’re just ten thousand parts flying in close formation.” are just two of the many tongue-in-cheek sayings which have been levelled at rotorcraft. Yet despite their often ungainly and precarious appearance, it cannot be denied that helicopters are remarkable pieces of engineering, capable of […]

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How Does Nuclear Waste Disposal Work?

31 countries currently use some form of nuclear power, with the 455 currently operational reactors generating some 393,000 Megawatts of electricity – nearly 20% of the world’s total energy production. Despite high-profile disasters such as Chernobyl, Three-Mile-Island, and Fukushima, nuclear power is actually among the safest and cleaner forms of electricity generation, placing dead-last in terms of deaths per kilowatt-hour […]

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Dissolving Gold and the Nazis

Gold. Since the dawn of civilization, we humans have been obsessed with this most divine of metals. Empires have risen and fallen over it, oceans crossed and continents conquered in search of it, the entire field of chemistry invented to try and make more of it, and – until relatively recently – the entire global economy built around it. And […]

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