昵称：China Focus用户名：ChinaFocus2015粉丝数：172.5w关于：Tell China's story
Those who blame you may know better than anybody that you are innocent.
Shanghai scientists develop world's first natural biological protein hard drive.
This silk-made hard drive can hold not only information but also blood samples, DNA and vaccines. It can even be implanted in living organisms. It can also be made into a time capsule with controllable life span. This hard drive braves strong magnetic fields and intense radiation. After 30 minutes in the microwave, data on the silk drive is still intact. It has the potential to store information in extreme conditions such as outer space. At present, the storage capacity of this hard disk has reached 64 GB per square inch.