There was a radio segment on NPR that seems to have survival forum implications. The segment was about why people have a tendency to walk in circles without visual cues--like when blindfolded, when you can't see the sun/moon, or on a feature-less desert. Low-visibility winter conditions would seem to be right up there, too.

The guest is actually studying the phenomenon. Basically, I guess it seems like everyone has this tendency, so it's always a risk if you ever get lost in the wild. We just don't know why.

Definitely supports the old land navigation adage to pick a geographic feature along your intended line of travel, walk to it, and repeat.

Anyway, I thought it was an interesting listen. You can access it here.

Anyone have any "walking in circles" experiences to share?