The Sea Otter’s Fur


The fur of the sea otter is denser than that of any other mammal, with some one million hairs per square inch (155,000 per sq cm).


When the otter swims, its coat traps a layer of air close to its body. That air acts as an insulator, preventing the cold water from coming into direct contact with the animal’s skin and sapping its body heat.


What do you think? Did the heat-insulating fur of the sea otter evolve? Or was it designed?



Read more:

English: The Sea Otter's Fur

Chinese: 海獭的“毛皮大衣”


最初,上帝创造了天地。 In the beginning God created the heavens and the earth. - Genesis 1:1
我要赞颂你,因为我的受造奇妙可畏。你的作为奇妙,我是清楚知道的。 I praise you because in an awe-inspiring way I am wonderfully made. - Psalm 139:14
自从创世以来,上帝那些看不见的特质,就是他的永恒力量和神性,都已清楚可见,从他所造的东西就能看出来... For his invisible qualities are clearly seen from the world’s creation onward, because they are perceived by the things made, even his…
任何房屋都有人建造,但建造万物的就是上帝。 Of course, every house is constructed by someone, but the one who constructed all things is God. - Hebrews 3:4