And there will be no mechanical effects used whatsoever.

无论如何，机械效果会消失。

Okay, next question, What is the quantum mechanical effect used to encode data on hard-disk drives?

下一个问题，用哪种量子力学效应被应用在硬盘存储加密上？

In the 1970s, Hawking proposed that black holes could emit radiation due to quantum mechanical effects near the event horizon.

20 世纪 70 年代，霍金提出黑洞可以由于事件视界附近的量子力学效应而发射辐射。