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"It suggests that many of the adaptations that we currently think of, in terms of camels being adapted to warm desert-like environments, could have actually originated through adaptation to quite the opposite extreme... cold, harsh environments, " he explained.
BBC: Giant camel fossil found in Arctic
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It is proposed that the cell might be used in applications which require relatively low power consumption, for example sensors of various kinds or emergency signaling units, and that the devices might be used best in desert or warm coastal regions where the water is readily evaporated from the cell, thus maintaining its concentration gradient.
FORBES: A Fuel Cell That Runs On Air And Water
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At sunset, with a warm wind blowing off the desert, we sail Jelal's felucca, the open boat that more than any other evokes the romance of the Nile.
BBC: The perfect trip: Egypt
