A set of ideal conditions earlier this week -- cold weather, little wind and snow -- created a large skating rink. On Lake Superior. Beautifully clear (YouTube - minor swearing if you're at work). Ever skate for a mile? Cracks on the ice. With sound (YouTube). And of course, hockey (YouTube). Or maybe just some skating and kite flying (YouTube). Duluth News Tribune's story. (With annoying registration but nice photo gallery)
World's tallest rideable bicycle? On Canada Day, Brad Graham rode a 14 foot high bicycle without assistance for about 20 minutes. As the event is processed by Guinness, Brad's book on building your own bike will be published later this year, detailing his 20 years of building strange bikes and robots, amongst other vehicles and gadgets. This is not just a hobby done in his Thunder Bay garage; there are many other builders throughout Canada, although they may not test their vehicles using their own children.