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Imagine the coiled cord that leads from a telephone receiver. A long cable has been squeezed into a much shorter distance, but in such a way that it can be extended if necessary. Nobody seeing that cable could possibly imagine that it had assumed that shape by chance, because the place where the cable is used, its purpose and the ease it affords are all signs of an intellect and conscious knowledge.
The DNA in human cells has a similarly spiral shape, but is far more regular, longer and more convoluted. There is enormous wisdom behind the use of this shape. DNA's extraordinary data capacity, which we shall be discussing shortly, and the way it is compressed into a minute space, are made possible thanks to this special form. DNA, which measures 4 meters (13.12 feet) when its spiral is fully extended, takes up no more space than one two millionth of a millimeter, and is hard to see even under an electron microscope.29
References
- Werner Gitt, In the Beginning was Information, p. 90. ↩