August 5, 2009

New Yorker on SPF Ratings

The New Yorker has a fascinating piece on SPF ratings in suntan lotion. Looks like I may have to rethink my standard SPF 50...

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About SierraDescents

When there is snow, SierraDescents is Andy Lewicky's California backcountry skiing and mountaineering website. Without snow, sierradescents becomes an ill-tempered hiking and climbing blog.

Pray for snow.