It was a chancy decision, not only because the rugged Tibetan landscape can be unforgiving and treacherous, but also because Ms. Tenberken is blind.
But caribou meat is stringy and tough because the rugged animals migrate hundreds of miles each year.
Americans of African descent shared in this early heritage, although the number of slaves in western Virginia was limited because the rugged topography curtailed extensive plantation agriculture.
An all-out battle is out of the question, they argue, because the rugged terrain makes it impossible to dislodge them.
Mr. Campbell, along with two other professional sea kayakers, Jason Goldstein and Steve Weileman, started the Ikkatsu Project in May to examine islands off the coast of Washington that are virtually inaccessible by foot because of rugged coastal cliffs.
Italy plans to severely reduce the number of tourists visiting the Cinque Terre UN world heritage area this summer because the rugged coastal area risks being wrecked by coach parties and cruise ships.
At Sombrero in Estes Park, Colorado, general manager Bryan "Kansas" Seck said they began making the transition to draft horses years ago because of rugged mountainous terrain and strength to carry a rider for longer periods of time.
The makers go to such lengths because a rugged and heat-resistant blade allows a jet engine to run hotter, improving combustion and reducing fuel consumption.Don't just sit there, invent somethingThe new factory in Derby, where Rolls-Royce makes the turbine blades, is also somewhat unusual.
Even if product aspects are figured out over time, broader barriers to scale must also be overcome, including a lack of connectivity because of rugged geography, regulatory concerns and cultural norms that can inhibit a woman's access to mobile technology.
