Mechanical Experts in Nature In the bodies of living things,
there are a great many inter-related mechanical designs: the
detailed structure of tiny hairs that cause cells, invisible to
the naked eye, to clear the respiratory tract; the special
systems that allow fragile moths to survive in deadly cold; and
the power in its feet that allows the gecko lizard to climb up
sheer walls and even walk on ceilings. Once again, chance could
never bring such flawless structures into being. The structures,
adapted to living things' environments, and the intelligent
behavior they exhibit show us the magnificent artistry of God,
Who knows all forms of creation. The Heating System in Winter
Moths Winters are harsh in Central Asia, Siberia and Northern
Europe. Lack of food and bitter cold cause the deaths of many
living things. Yet despite the appalling weather conditions, a
few manage to survive. One of the most astonishing is, without
doubt, a delicate moth. The answer to how these fragile
creatures manage to survive lies