{:de}Den Begriff "Energie" greifbar machen{:}{:en}Energy - What It Is and What It Means{:}

Energy – What It Is and What It Means

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Regardless of whether in respect to blackouts, gasoline prices, climate change, the ecological foot print or diets – Energy is an important topic for 21st century’s society. Hence it is subject of many discussions in the media or the political…