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原创 BB机的兴衰史:每年1500万台辉煌一时,2007年遭停产
正如服刑的人所感受到的那样,这批失去价值的BB机,曾是炙手可热的宝贝之物,但随着其替代品的崛起,只好退出历史舞台,沦为一堆毫无用处的工业品。2007年,BB机正式停产,停产的原因,当然是它失去了实用价值,惨遭被抛弃的命运。手机发展史电话的发明,得益于法拉第发现电磁感应现象,后来,麦克斯韦又用数学公式阐述了电磁波的原理,此二人奠定了无线通讯的基础,人们开始意识到,可以借助电磁波来实现通讯。
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