美国在1966年曾上演了一部科幻电影,名为《奇异的航行》。说的是一艘微型潜艇在人体内周游的故事。没想到这部科幻电影,竟预示了微型化技术时代的到来。目前,在一些实验室里有一批“跳蚤”(微型机械),其造型千奇百怪,个头极小,甚至肉眼也难辨认。它们不仅能上天,能入地,而且还能进入人体的血管里去清淤排障,定点适时送药。自然也能像孙悟空一样钻到对手的肚子里去兴风作浪,深人敌后,打入机要部门、关键部位窃听、破坏,致使敌方装备失灵,指挥瘫痪…… In 1966, the United States staged a sci-fi movie called “Exotic Voyage.” It is the story of a miniature submarine traveling around the human body. I did not expect this sci-fi movie to predict the advent of miniaturization technology. At present, in some laboratories there are a number of “flea” (micro-mechanics), whose shapes are all sorts of weird, very small, and even the naked eye is difficult to identify. They can not only go to heaven, they can enter the ground, but also can enter the body’s blood vessels to clear the silt, and give drugs at a regular time. Naturally, it can also be like the Monkey King drilling into the opponent’s stomach to stir up troubles, deep in the enemy’s enemies, into the confidential departments, key parts of eavesdropping, destruction, resulting in failure of enemy equipment, commanding ......