Water is a scarce resource that many of us take for granted, but unfortunately large parts of Earth’s population do not have that luxury. Ole and his innovat...
Jun 13, 2018 at 11:19
From sand to soil in 7 hours | Ole Morten Olesen | TEDxArendal
Jun 13, 2018 at 11:19
Water is a scarce resource that many of us take for granted, but unfortunately large parts of Earth’s population do not have that luxury. Ole and his innovat...
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