Dust off that retired Pixel 6 or Galaxy S22 you’ve kept in the drawer—Google’s Android 15 beta lets almost any ...

This paper reports an ultra-sensitive strain sensor that uses perfectly aligned high density self-aligned nanoscale cracks. The common crack-based strain sensor is highly sensitive to strains thanks ...

In many underdeveloped and developing countries, the custom and laws of crossing the roads are not very strict, in which case an automated road crossing system is much needed. Besides, the amount of ...