A truly sustainable method of travel around the enormous continent of Australia
The first time we happened upon Sam Mitchell we were driving west in Outback Queensland on the Gulf Developmental Road.
Fortunately, Sam is a little hard to miss. He appears along the road a couple of kilometres in the distance as a series of dazzling red strobe lights. As you grow closer, you start to make out that the “lights” are actually strips of highly reflective fabric flapping in the hot air, attached to a slowly moving series of solar panels.