The Avro Arrow’s demise was a high-tech tragedy

The made-in-Canada jet interceptor certainly had its problems. But the manner in which it was killed raised serious questions

The Avro Arrow’s demise was a high-tech tragedyOn Feb. 20, 1959, the Canadian government cancelled the Avro Arrow. Some people still refer to the day as Black Friday. Growing up in Ireland, my teenage awareness of Canada was limited. Other than occasional news snippets in my father’s weekly edition of Time magazine, Canada meant snow, the RCMP, Paul Anka and Yvon Durelle,…

Prolonged journeys in space help inform research into frailty

Astronauts and seniors with frailty have much in common and innovative research may help solve problems for both

Prolonged journeys in space help inform research into frailtyFor decades, researchers have studied the effects of reduced physical activity on astronauts during prolonged journeys to space. But what's surprising is one of the uses of that research. It turns out that understanding the effects of space travel on the body may be important to understanding what happens to us on Earth as we…