How to light up the brand to keep the brand status

Recently, the bosses of many small and medium-sized enterprises in the Pearl River Delta have found some phenomena worthy of attention during training and consultation: either these bosses are dismissive of brand communication, or they are blessed with brand communication, hoping to pass an event,

Micro-robot relies on mouse myocardial drive

According to the US "Exploration" magazine, scientists at the National University of South Korea have designed a miniature robot like a crab. Only the fingernails are thick, and the mice are driven by the myocardium. Scientists implanted the myocardial tissue of the mous