The research focuses on expanding the use of insect-scale robots measured in mere millimeters, the tiny size of which lends itself to applications in the human body. Back in 2018, we looked at an ...

An easy way to make millirobots by coating objects with a glue-like magnetic spray was developed in a joint research led by a scientist from City University of Hong Kong (CityU). Driven by the ...

(Nanowerk News) Researchers from City University of Hong Kong (CityU) and their collaborators at the Shenzhen Institute of Advanced Technology and Chinese Academy of Sciences designed a simple way to ...

Editor's take: Researchers from the City University of Hong Kong have developed a special type of spray that can give objects magnetic properties. Through the use of an external magnetic field, the ...

The property that makes fluorescent lights buzz could power a new generation of more efficient computing devices that store data with magnetic fields, rather than electricity. The property that makes ...

Scientists at the University of Bath (UK) and Shanghai Normal University (China) have developed a biocompatible fluorescent spray that detects fingerprints in ten seconds. The spray, based on a ...