我桌上的PC比我上大学时用的大型主机要快几百倍,内存要大几千倍。计算机处理速度和存储能力的这种进步,可以一直持续到物理定律的某些极限。毕竟,我们不能缩小原子,或者提高光速。 现在,想象一下一种最终接近这种极限的计算机技术。这“最后”的计算机,首先 The PC on my desk is several hundred times faster than the mainframe I used to go to college, and the memory is thousands of times larger. This progress in computer processing speed and storage capacity can persist to some limits of the laws of physics. After all, we can not shrink atoms or increase the speed of light. Now, imagine a computer technology that eventually approaches this limit. This “last” computer, first of all