Student Contributors

Best Before but Not Bad After

Cat Wang MScPH — Fri, 12 Dec 2025 19:13:00 +0000

From grocery stores to our medicine cabinets, dates stamped on products carry a subtle authority. These "best before" or "expiration" dates guide our consumption, influence our purchasing decisions, and, in some cases, shape the ingredients list on our favourite food products. But what do these dates really mean? Who decides them, and how are they determined?

Are Levitating Trains a Health Hazard?

Haleh Cohn BSc — Fri, 12 Dec 2025 11:00:00 +0000

For anyone who flies into Shanghai Pudong International Airport, it’s a rite-of-passage to take the Maglev -- short for magnetic levitation -- train into the city. The railway is as much a tourist attraction as it is a transportation system.

I was on board the train this summer, gleefully watching the speed climb to over 300 km/hour, when I overheard the woman beside me ask if the magnetic field emissions posed a health risk.

The Bonk Stops Here

Sophie Tseng Pellar BSc — Fri, 05 Dec 2025 11:00:00 +0000

Walk any marathon finish line and you’ll see them: hundreds of sad, sticky rectangles decorating the asphalt like fallen soldiers of fructose. Energy gels, those gooey, neon-packet shots of “rocket fuel”, are both the saviour and the punchline of endurance sport. They’re a large part of the reason half the field finishes upright, while the other half spends mile 22 negotiating with their intestines.

The 'Nappuccino': Myth or Midday Miracle?

Eva Kellner B.A.Sc. — Fri, 28 Nov 2025 11:00:00 +0000

If there’s one thing to know about me, it’s that I never quite outgrew the afternoon nap phase we all went through as kids. Among my friends, napping was (and still is) considered to be my “thing." From my friends creating a photo album of me dozing in the library to getting me a pajama set for my birthday, it’s been a hard reputation to shake. As someone who consistently gets slammed with the strong yearn to catch some post-lunch Zzz’s, the caffeine nap strategy is one I find fascinating.

How a Montreal-Made AI Device Is Helping Surgeons See the Invisible

Abhay Parmar BSc — Fri, 28 Nov 2025 11:00:00 +0000

When removing a brain tumour, the distinction between healthy tissue and cancer isn’t visible to the naked eye. Even advanced imaging can miss what hides between those boundaries. For years, this limitation meant surgeons could never be fully sure whether every cancer cell was gone. But a new Montreal-made device called SENTRY is changing that. Co-developed by the Montreal-based company Reveal Surgical, Dr.

The Tongue Map Trap

Sophie Tseng Pellar BSc — Fri, 21 Nov 2025 02:51:14 +0000

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 explains that this technique helps spray the coffee across different “taste zones” of the tongue: sweet at the tip, salty on the sides, bitter at the back, and so on. I sit up, wide-eyed, heart beating loud. Why? Because I’ve just witnessed a science myth that I’ve never encountered before in the wild.

No, Drinking Milk Will Not Increase Your Chances of Winning a Nobel Prize

Eva Kellner B.A.Sc. — Fri, 14 Nov 2025 11:00:00 +0000

“The countries that drink MILK WIN more NOBEL PRIZES.”

Imagine my surprise when I opened the fridge for some milk to add to my coffee and was greeted by this statement. Puzzled, I couldn’t help but scoff as I poured the milk into my cup. Before returning it to the fridge, I of course snapped a picture to send to my friends.

The False Economy of Education Cuts

Sophie Tseng Pellar BSc — Thu, 06 Nov 2025 23:45:06 +0000

Why This Matters (Even If You Don’t Live There)

A public education system is the scaffolding of any democracy. It’s where young citizens learn not only arithmetic and grammar, but curiosity, empathy, and the habits of coexistence. Undermine it, and you don’t simply erode a talent pipeline, you corrode the social fabric itself.

A Century in the Making: The DNA Discovery Story

Sophie Tseng Pellar BSc — Fri, 31 Oct 2025 22:13:49 +0000

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, there. In fact, the molecule that carries our genetic code had been sitting quietly in lab notebooks for almost a century before Watson and Crick entered the scene. The journey from obscure cellular “gunk” to the blueprint of life is a tale full of false starts, overlooked heroes, and more than a little scientific drama.

Seeds of Hope Require Roots of Integrity: Remembering Jane Goodall

Eva Kellner B.A.Sc. — Fri, 24 Oct 2025 10:00:00 +0000

On Wednesday October 1st, 2025, Dr. Jane Goodall passed away while on a speaking tour in the United States. As an esteemed scientist whose life mission was to advocate for wildlife, promote conservation, and strengthen ties between humans and other members of the animal kingdom, she stayed true to her mission up until her final moments. A researcher who spent more of her time traveling than not (300 days out of the year), Dr.

Faster, Higher, Stronger… Enhanced?

Sophie Tseng Pellar BSc — Fri, 17 Oct 2025 10:00:00 +0000

For most people, track and field exists as a fleeting summer spectacle: ten days every four years when the fastest, strongest, and most gravity-defying humans wage war on a 400-metre oval. For me, this sport is much more. During my time as a varsity athlete, I was consumed by the oval: on it, I trained and competed; beyond it, I devoured every development in the professional track world.

Can Nature Design Technology Better Than Us?

Eva Kellner B.A.Sc. — Fri, 10 Oct 2025 10:00:00 +0000

Biomimicry, a scientific field dedicated to using nature as a model to guide the development of more efficient and better technology, recenters the anthropocentric narrative that often takes the reigns in science.

For the Love of Fibre

Sophie Tseng Pellar BSc — Fri, 03 Oct 2025 10:00:00 +0000

Recently, while browsing the candy aisle (my natural habitat as a gummy connoisseur), I was confronted by a monstrosity: protein candy. Listen, I get it. This gummy abomination is merely a reflection of the cultural moment we are in right now.

It surprises exactly no one when I say that the wellness world is obsessed with protein. From Khloe Kardashian’s protein popcorn to TikTok-famous “David bars,” protein has infiltrated every snack imaginable. But amidst this protein craze, something essential has quietly slipped off the plate: fibre.

The Anatomy of a Bad Argument

Sophie Tseng Pellar BSc — Thu, 18 Sep 2025 22:00:08 +0000

Ever find yourself in a heated argument about climate change, vaccines, or whether the moon landing was “just Hollywood propaganda”? Suddenly, you’re not debating facts, you’re dodging YouTube links and rants about shadow governments. If you’ve ever wondered how a conversation spiraled into chaos, the FLICC framework might help you make sense of it.

Is There Really Room for Beer in Your Wellness Routine?

Eva Kellner B.A.Sc. — Fri, 12 Sep 2025 10:00:00 +0000

“Beer Spa” –– two words that you wouldn’t think to put together. Well, go to the center of Prague, and there is seemingly no end to the signs for these curious retreats.

When I think of a spa day, I imagine walking in the door and instantly being embraced by the calming aroma of eucalyptus. So, I must admit, that the concept of soaking in and sipping unlimited beer for hours doesn’t really seem like my ideal spa experience.

But maybe that’s just me.