Task 1- Digital technology being used to solve a problem


The SunSaluter is a solar panel rotator designed for the developing world. Using only the power of gravity with a water clock, the SunSaluter enables a solar panel to passively follow the sun throughout the day and produces four liters of clean drinking water. It is 30 times less expensive than conventional motorized solar panel rotators, much more reliable, and consumes no electricity itself. $150 provides one system which will give light, phone charging and fans for a household of 7.

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