Inside this video I reveal seven really visual and amazing magic tricks using pens, cards and rings. These tricks are all pretty easy to do but still require you to practice them before performing.

Learn six incredible visual card tricks that anyone can master - no fancy props or years of practice needed. From instant color changes to impossible shuffles, these effects are easy to learn and ...

Abstract: Against the backdrop of the increasing trend of aging population in China and even globally, the demand for hand function rehabilitation is growing day by day, and human-machine interaction ...

Abstract: Microrobots (MRs) have attracted growing interest for their potentialities in diagnosis and noninvasive intervention in hard-to-reach body areas. The safe operation of biomedical MRs ...