The Tyndall effect is the principle responsible for blue eyes, and also happens to account for the blue colour of the sky. It’s a phenomenon that occurs when light is scattered by “colloid” particles—solid particles of 40-900 nanometers in diameter that float in suspension in a liquid medium. When white[Read More…]
Search Results for "Sam Min"
A reflection on homelessness
It was Christmastime. The snow was falling, bells were ringing, and I was walking to Provigo to obtain my weekly family-sized box of Honey Nut Cheerios. Not too long before, a heart-warming news story had originated from just down the Hudson—New York policeman Lawrence DePrimo was spotted by a tourist,[Read More…]
Between the gun and the runway
Prachi, a husky 24-year old with a dull gaze, barks at a group of young Hindu girls. After two and a half hours of running, crawling, and combat drills, their colourful saris are torn and dusty. While Prachi trains girls in the skills required of a Hindu fundamentalist at the[Read More…]
Brown professor David Egilman questions asbestos research
On Jan. 4, David Egilman, a clinical professor in the department of family medicine at Brown University, debated members of the McGill community on the topic of asbestos research at McGill. The presentation, which Egilman called a “counter-conference,” meant to address a talk given by McGill Epidemiology Professor Bruce Case[Read More…]
McGill alumnus, marching to the beat of his own drum
You live in Upper Rez. You have an 8:30 a.m. class at the bottom of the hill and you’re just rolling out of bed at 8:15. You throw on your shoes, dash outside, and sprint down the steep, slippery, slush-covered University Street. As you slide into your seat in the[Read More…]
Wearable computing at a glance
Imagine window-shopping down Ste. Catherine on a crisp Sunday morning, when a stunning suit on display catches your eye. Beep! Brand: Arrow; Size: M; Price: $700—all this information pops up in front of your eyes in the flash of a second. This is the future of shopping, as Google envisions[Read More…]
Quantum computers: science fiction brought to life
Constructing the fastest computer has always been a huge challenge posed by technology. In the past, computer developments werheld back, as the machines, though extremely fast, could only perform one binary operation at a time. Today, this is no longer true. In May 2011, computing company D-Wave released the first[Read More…]
Newborn computer games prevent elderly dementia
The feeling of hitting your maximum capacity to remember facts is not a foreign concept to students—especially the night before an exam. Fortunately, one’s cognitive reserve is far from rigid. Recent research has shown that keeping your cognitive faculties active may be instrumental in preventing the age-related neurodegenerative diseases that[Read More…]
Why You Should Eat More Curry
What exactly is Alzheimer’s? Often referred to as “Old timer’s disease,” Alzheimer’s is a type of dementia that affects nearly 36 million people worldwide. It causes problems with memory, thinking and behaviour, and is classified as a progressive illness, which means that symptoms will gradually worsen over time. Whereas someone[Read More…]
FEATURE: No Home, No Hope; Who are the homeless of Montreal?
For most people in Montreal, a walk through the city’s downtown area is part of the daily commute to school or work. Immersed in their routine, most commuters will not notice—or will pretend not to notice—the long-faced strangers sitting along the sidewalks, holding their cups in hope of a few[Read More…]
