Like a human fingernail allowed to grow entirely too long , the ' nose ' of this particular moth curls into itself .
这是一只特别的蛾子,它的“鼻子”由于长的过长而蜷曲起来,就像人类的指甲也会生长的过长一样。
Computer chips are only about the size of a fingernail , yet contain hundreds of millions of transistors , not to mention all the wiring needed to connect those transistors into a working machine and connect it to a motherboard and the rest of the world .
The human body has been used as a canvas for all sorts of art , but perhaps more interesting and rare is the use of human body parts as artistic media , from sculptures made of hair , bones and fingernail parings to plasticized corpses in dynamic poses .
Chips with a newer technology called zigbee , used for short-range sensors , which currently cost around $ 4 and are the size of a fingernail , are expected to shrink down to a quarter of the price and size in five years .