The capacity of the universe to surprise appears to be infinite. UK scientists have recently discovered that plants have a built-in capacity to do maths, which helps them regulate food reserves at night. A fact which has allegedly "amazed" because they did not them. Mathematical models show that the amount of starch consumed overnight is calculated by division in a process involving leaf chemicals. Overnight, when the plant Arabidopsis cannot use energy from sunlight to convert carbon dioxide into sugars and starch, it must regulate its starch reserves to ensure they last until dawn. Experiments by scientists show that to adjust its starch consumption so precisely, the plant must be performing a mathematical calculation - arithmetic division. The scientists told BBC News, “They’re actually doing maths in a simple, chemical way - that’s amazing, it astonished us as scientists to see that. This is pre-GCSE maths they’re doing, but they’re doing maths.....This is th...