Updated: Wed, 10/02/2024 - 13:45

From Saturday, Oct. 5 through Monday, Oct. 7, the Downtown and Macdonald Campuses will be open only to McGill students, employees and essential visitors. Many classes will be held online. Remote work required where possible. See Campus Public Safety website for details.


Du samedi 5 octobre au lundi 7 octobre, le campus du centre-ville et le campus Macdonald ne seront accessibles qu’aux étudiants et aux membres du personnel de l’Université McGill, ainsi qu’aux visiteurs essentiels. De nombreux cours auront lieu en ligne. Le personnel devra travailler à distance, si possible. Voir le site Web de la Direction de la protection et de la prévention pour plus de détails.

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Lightbulbs Discolour With Age

21 Feb 2017

Have you ever wondered why tungsten light bulbs develop a black deposit as they age? This deposit is metallic tungsten, the same stuff that the filament is made of. A lightbulb produces heat and...

Sharks and vaginas both produce squalene

21 Feb 2017

Yes, they do have something in common. Squalene, a compound found in the vagina, is a natural lubricant. When a woman is aroused, squalene is secreted allowing the clitoris and labia to swell up...

Beans really are good for your heart

21 Feb 2017

A diet rich in beans, chickpeas, lentils, and split peas will help lower LDL (“bad”) cholesterol. An analysis in the Canadian Medical Association Journal in 2014 combined data from 26 randomized...

You shouldn't pop blisters

21 Feb 2017

Blisters are an emergency response designed to provide a protective environment rich in immune cells for new skin cells to grow. Generally, they tend to grow when the upper layers of the epidermis ...

You shouldn't brush your teeth after drinking fruit juice!

21 Feb 2017

You might think it’s a good idea to brush your teeth after drinking sugary fruit juice, but it isn’t. The acid in the juice weakens the tooth enamel, which can then be damaged during brushing. The...

What are ear candles?

21 Feb 2017

Ear candles are regularly promoted by alternative health suppliers and have been getting quite the hype from the media even though there is no evidence to suggest they have any real benefit. The...

What is the Greenhouse Effect?

21 Feb 2017

The greenhouse effect is caused by gases in the atmosphere that let sunlight through, but prevent some of the heat it generates from being re-emitted, acting as a blanket around the earth. If we...

Polar bears can run up to 40 km per hour!

20 Feb 2017

Polar bears can run as fast as 40 kilometers per hour—but only for short distances. Younger, leaner bears are the best runners and are able to cover two kilometers without stopping. Older and...

Welch's Grape Juice

20 Feb 2017

Woodrow Wilson’s secretary of state, William Jennings Bryan, was ridiculed in 1913 for serving Welch’s grape juice instead of wine at a dinner honoring the British ambassador. This proved to be...

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