Sunflower seed head (Helianthus annuus). The spiral arrangement of the seeds describe a Fibonacci mathematical series,one in which each number is the sum of the two previous numbers. For example: 0,1,1,2,3,5,8,13,21 and so on. This series was discovered by Italian mathematician Leonardo Fibonacci (1170-1240),and many natural patterns can be described using it | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Burgess, Dr. Jeremy |
Bildgröße: | 5118 px × 3438 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |