Solar furnace. Historical artwork of a solar furnace designed by the British metallurgist Henry Bessemer (1813-1898). The furnace focused the heat of the Sun using lenses (upper left). Solar furnaces allow experiments to be carried out without contaminating samples with the products of combustion | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Royal Astronomical Society |
Bildgröße: | 3677 px × 4783 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |