资讯

Interesting Engineering on MSN21 小时
MIT’s 10 nm sensor may cut night-vision tech weight from pounds to micrograms
A room-temperature infrared sensor sensitive enough for night-vision goggles yet light enough to mount on ordinary spectacles ...
The Cipher Brief19 小时
The Cipher Brief: National Security news, analysis and expert commentary.
White House says U.S. is ‘setting the stage’ on potential trade deal with China ...