Electronic cigarettes (E‑cigarettes or ENDS) did not suddenly appear in the 21st century. Behind them lies nearly a century of technological exploration and social context. Below is a chronological ...

It was driven by three converging forces: the restructuring of the global auto industry, China's own systemic competitive ...

2004年的《超人特工队》是一部跨越恐怖谷的动画影片。所谓“恐怖谷理论”是日本机器人专家森政弘在1970年提出的观点，他认为：随着类人物体的拟人程度增加，人类对其的好感度也会增加，但当仿真度到达一定程度，好感度会被惊悚、反感替代，随着机器人的仿真度接 ...