Researchers from the Institute of Physics in Zagreb have shown that depositing a thin layer of organic molecules on ...

Abstract: Condition monitoring of rotating machinery under low- and variable-speed conditions is a hot and difficult issue. Compared with vibration signals, optical encoder signals have the advantages ...

Have you ever come across those mind-bending images on social media and wondered, "Am I seeing things?" Well, aptly called optical illusions, these are simple and fun tests that work as an exercise ...

Have you noticed that some images are so weird that they shift before your eyes? These images have one or more elements in them, and at first glance, a person can only notice one of them. Aptly called ...

Forbes contributors publish independent expert analyses and insights. Dr. Tracy Brower writes about joy, community and the future of work. This voice experience is generated by AI. Learn more. This ...

Abstract: This paper proposes an absolute positioning method for distance encoding by fusing reference signals with incremental signals. Reference marks with extinction characteristics are embedded in ...