(The usual warnings apply about turning the volume down if you are of a certain age unless you want to sing along with a chorus of, "I'ma go harder than them, I'ma go harder than them.")
•Longtime visitors to this electronic precinct have followed That Certain Dartmouth '14 from her days as the only girl playing baseball in Hanover to Outstanding Athlete in her high school class to Dartmouth runner and candidate for student body president, to ranger at Yellowstone, the Everglades and Yellowstone again. Now you can follow her as she attempts to hike the 2,650-mile Pacific Crest Trail from the Mexican border to the Canadian border. Check out the blog she and her hiking partner are keeping, Which Way Is North? The pair crossed the 100-mile mark yesterday as they do battle with triple-figure temperatures in the California desert before heading to the record-setting snowpack in the high country of the Sierras.