Alexander arrangement of elements, illustration. This table was devised by the US museum science exhibit designer Roy Alexander in 1905. The elements are arranged helically in three dimensions. | |
Lizenzart: | Lizenzfrei |
Credit: | Science Photo Library / VISUAL CAPITALIST |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |