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Kernels of Truth

Kernels of Truth

On June 16, 1902, biologist Barbara McClintock was born. McClintock studied courses in genetics before it was accepted as a discipline. Using maize cobs as her exploratory medium, she noticed colour spots on kernels that could not be explained by Mendelian genetics. Immediately attracted…

In the Blood

In the Blood

On June 14, 1868, Austrian-American immunologist and serologist Dr. Karl Landsteiner was born. Early in his research of blood properties, he had concluded that agglutinin, a substance that causes particles to aggregate in a thickened mass, varied between blood types. He demonstrated how human…

World Migratory Bird Day

World Migratory Bird Day

Migrating birds connect us with their journeys. Their survival often depends on the role each of us plays in taking action to protect them. Each action we take to help them travel or feed safely, however small it might seem, adds up when we…

Earth Day

Earth Day

April 22, Earth Day, is celebrated around the world as tens of millions of people make time to attend their environment. Thousands of governments – from local to regional to state, provincial or federal – plan awareness campaigns and activities to encourage their citizens…

A Hurricane Force

A Hurricane Force

On March 27, 1905, aeronautical engineer Elizabeth Muriel Gregory “Elsie” MacGill was born in Vancouver, British Columbia. Attracted first to the red-hot field of radio, she became the first woman electrical engineering graduate from the University of Toronto. Working her first job at the…