File:LED landscape symbol a2 wind cara frey.jpg: Revision history

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15 April 2018

  • curprev 14:3514:35, 15 April 2018Caraf talk contribs 628 bytes +628 New technology try to gain energy in an ecological way, like with solar energy, hydropower or wind power. For many people this symbolizes the resolution of reducing the climate change. These pin wheels that are builded more and more in Germany do repre...