17th Century acoustic experiment. Historical engraving of scientists carrying out experiments into echo formation. Published in Musurgia Universalis,by Athanasius Kircher,Italy,1650 | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / CCI Archives |
Bildgröße: | 2442 px × 3638 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |