Scientists: Great Lakes Teeming With Tiny Plastic FibersScientists who have reported that the Great Lakes are awash in tiny bits of plastic are raising new alarms about a little-noticed form of the debris turning up in sampling nets: synthetic fibers from garments, cleaning cloths and other consumer products.
Guy On A Bike: Dressing for Winter CyclingThis marks my fourth consecutive winter of cycling to work at WCCO-TV. With some preparation, and a lot of luck, I've ridden to work every single weekday in that timeframe. Over that span, of more than 1,000 days, the temperatures have varied by more than 120 degrees! (On January 6 of this year I rode in minus 22 F, while the mercury peaked at 102 F on July 6, 2012.) Needless to say, I truly live by the old motto that there are no bad days to ride, just bad preparation.