"At Hong Kong's Polytechnic University, Professor Yung Kai-leung, the associate head of the department of industrial and systems engineering, has designed high-precision space tools mimicking chopsticks and Chinese ceramic soup spoons. With space programs and technology often shrouded in secrecy, it's not surprising that Professor Yung has had to find unique solutions to the technical problems of operating in an environment as hostile as the moon." (Quoted from article)