| Old and new technology for harnessing the power of the wind. At left is a disused multi-vaned wind pump for raising water. At right is a modern three bladed wind turbine that generates electricity. Photographed near Lutterworth, Leicestershire, UK. | |
| Lizenzart: | Lizenzpflichtig |
| Credit: | Science Photo Library / Bond, Martin |
| Bildgröße: | 5616 px × 3744 px |
| Modell-Rechte: | nicht erforderlich |
| Eigentums-Rechte: | nicht erforderlich |
| Restrictions: | - |