Ultrarunning 101: How To Get Started
Two long-running experts share their top tips for tackling your first ultra. Ultramarathons ... but if you are aiming more for something in the 27+-hour range for 100 miles, then it becomes more important to spend longer and longer hours on your feet ...
How Europe's Rosetta Spacecraft Will Arrive at Comet Wednesday
An artist's impression shows what the Rosetta orbiter will look like when it deploys the Philae … After a decade-long trek across the solar system, a European spacecraft named Rosetta is about to do something ... within 62 miles (100 km) of the comet's ...
Ask Ars: What is the best way to use a Li-ion battery?
Question: How do I take ... long the battery spends plugged in, how the battery is used, and the charge cycling you asked about can contribute to how long the battery lasts. If Michael Pollan had to sum up ideal Li-ion battery usage, he might say something ...
Laura Trott's 10 pro tips for surviving a 100-mile bike ride
Ahead of this weekend’s Prudential RideLondon-Surrey 100, in which 24,000 cyclists will take on a gruelling 100-mile course in ... endurance before a long bike ride, without taking up all your free time, the best thing to do is find out your maximum ...
100 Miles of Memories
"That's one thing that I take as a personal responsibility ... 36 hours to complete the 100-mile journey and honor their departed friend. "When I would hurt in that race, I would think: 'At least I'm able to do something this amazing,'" said Holley.