The work is a micro climate geoengineering intervention in the desert.The Artist travelled to one of the driest and hottest place on Earth:The sand dunes of the Grand Erg Occidental, in the Southern Algerian Sahara. There is brought and installed one solar powered USB power Bank ( a device usually used to load or power other electronic devices). To this power bank he connected 2 USB mini fans that have leds that display temperature.Virtually, the fans can run forever thank to the ever shining desert Sun and the battery that allow them tor uneven at night. This becomes a perpetual wind / cooling machine but out of scale and ultimately as useless as absurd.