Science & Technology

The latest in science and technology.

First malaria vaccine en route for 2015

According to the World Health Organization (WHO), Malaria causes an estimated 660,000 deaths each year worldwide. Presently, there is no available vaccine for this mosquito-borne disease—only preventative measures, such as bed nets, insecticides, and anti-malarial pills, which have had a limited effect. However, in a considerable step forward, the British[Read More…]

Then and now: the poliovirus epidemic

By the 20th century, few diseases frightened parents more than the fever, chills, and paralysis delivered by the poliovirus. In response to the epidemic, we saw the development and distribution of two polio vaccines that drastically helped eradicate the virus. Unfortunately, this improved technology has its consequences. As vigorous vaccination[Read More…]

MCAT 101

What is the MCAT? The Medical College Admissions Test (MCAT) is the main entrance exam for medical schools in Canada, the U.S and other countries, administered by the Association of American Medical Colleges (AAMC). It is computer-based and currently composed of three sections: Physical Sciences, Verbal Reasoning, and Biological Sciences.[Read More…]

2011 science capsule

Living without a heart In March of 2011, two doctors from the Texas Heart Institute Billy Cohn and Bud Frazier helped Craig Lewis set a world record. They replaced their patient’s heart with a device that allowed blood to circulate throughout his body without a pulse. Essentially, the device uses[Read More…]

Research brief

Traffic Lights Arguably the very worst part of commuting is hitting one red light after the other, and it’s all the more frustrating when you’re hitting these reds while driving on an otherwise empty street. A University of Toronto Postdoctorate Fellow, Samah El-Tantawy, recently installed a new system in Toronto[Read More…]

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