Spring-loaded skates that give hockey players a boost
By Bjorn CareyPosted 06.07.2012 at 11:00 am 0 Comments
David Blois manages condominium properties near Toronto, but at any given time he's usually also working on several inventions—a solar-powered smoke detector, say, or an age-spot-erasing skin cream. In 1998 he was ice skating at his local rink when an idea popped into his head: a hockey skate that used springs to harness a skater's kinetic energy. "It's really hard to invent something new," Blois says. "As I researched patents, I got more excited. No one had ever tried this before."