This undated photo shows a spruce cone with a marked fibonacci number sequence. A numbers sequence thought up by the 13th century Italian mathematician known as Fibonacci plays out in plants, from ...

Consider yourself lucky if you find a four leaf clover, because they are rare in nature. In the natural world, there are certain patterns of numbers that repeat themselves over and over again, in the ...

Consider yourself lucky if you find a four-leaf clover because these are rare in nature. In the natural world, there is a number pattern that repeats itself: in the way flower petals are attached to a ...

What do pine cones and math have in common? A 13th century Italian mathematician named Leonardo of Pisa, better known by his pen name, Fibonacci, came up with a number sequence that keeps popping up ...

The Fibonacci sequence -- in which each successive number is the sum of its two preceding numbers -- regularly crops up in nature. It describes the number of petals around daisies, how the density of ...

Pine cones. Stock-market quotations. Sunflowers. Classical architecture. Reproduction of bees. Roman poetry. What do they have in common? In one way or another, these and many more creations of nature ...

What do pine cones and paintings have in common? A 13th-century Italian mathematician named Leonardo of Pisa. Better known by his pen name, Fibonacci, he came up with a number sequence that keeps ...

What do pine cones and paintings have in common? A 13th century Italian mathematician named Leonardo of Pisa. Better known by his pen name, Fibonacci, he came up with a number sequence that keeps ...