Kaleidophone () An instrument invented by Professor Wheatstone, consisting of a reflecting knob at the end of a vibrating rod or thin plate, for making visible, in the motion of a point of light reflected from the knob, the paths or curves corresponding with the musical notes produced by th...
Guo Quan, formerly Professor of Nanjing Normal University, sacked after founding New People's Party of China 中國新民黨|中国新民党 雨过天青 Trad. 雨過天青 yǔ guò tiān qīng sky clears after rain new hopes after a disastrous period (idiom) every cloud has a silver lining (idiom) see ...