Now available: Big Ideas: 100 Modern Inventions That Have Transformed Our World. Buy from Chapters or Amazon.

Blogging on the latest research into exercise and athletic performance.

Recent magazine articles:

"Global Impositioning Systems" (The Walrus, Nov. 2009)

"Perimeter's Heart" (The Walrus, April 2009)

● NEW! 2009 National Magazine Award (Can.) Silver Medal ● 2009 CIHR Journalism Award winner ● 2008 National Magazine Award (U.S.) winner ● The Best of Technology Writing 2008 anthology ● 2008 National Magazine Award (Can.) hon. mention ● 2008 CBC Literary Contest, Creative Nonfiction shortlist ● 2007 Banff Centre Literary Journalism fellow ● 2007 National Newspaper Award winner