Close-up of a type of mathematical jigsaw puzzle invented by Professor Roger Penrose (born 1931),theoretical mathematician at Oxford University and inventor of twistor theory. The jigsaw puzzle consists of quantities of just two pieces which can be fitted together without ever repeating exactly the same pattern. The shapes,which Penrose invented in 1972,solved a mathematical puzzle | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Howarth, Anthony |
Taille de l’image : | 5128 px × 3496 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |