English book · God Arises

NATURE AND SCIENCE SPEAK ABOUT GOD

English book, PDF p. 121

By Maulana Wahiduddin Khan

Nature and Science Speak about God ~ 121 ~ of a funnel, beautifully adapted to pick up sounds and equipped with fleshy folds, which enable it to perceive the direction from which the sounds come. Inside the ear, fine hairs and a sticky wax prevent harmful insects, dust, etc. from getting in. Across the inner end of the funnel there is a tightly stretched membrane, the eardrum, which vibrates like the skin of a tabla when sound waves strike it. The vibrations are passed on and amplified by three bones (called the hammer, the stirrup and the anvil) whose relative sizes are precisely adjusted to produce just the needed amplification. Indeed these bones never grow: they are of exactly the same size in the infant and in the adult. The amplified vibrations are carried by the bones to another membrane just beyond which lies the wonderful organ of hearing, the inner ear. This is a small tube (the cochlea) coiled up like the shell of a snail, and filled with a liquid, in which a harp of 6,000 strings ranging in length from 1/20th to ½ mm., hangs suspended. Each string vibrates to a particular frequency of sound so that the ear can hear all possible combinations of 6,000 different sounds. The vibrations of the strings are transmitted

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