Erik van Erne aka Milieunet is working on awareness and change of behaviour by means of communication about energy, sustainability, renewable energy, climate change, environment, waste, recycling, re-use, cradle to cradle, human rights, animal rights and international development cooperation.
Monday, January 31, 2011
Vertical Axis Wind Turbine and Clock
Short video of vertical axis wind turbine and clock/thermometer at Colorado State University, Fort Collins, CO.
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