Are the ceremonies a good way to recognize success in school? Or do they waste money and send the wrong message? Transcript of radio broadcast: 02 July 2008 This is the VOA Special English Education Report. In the United States, middle school is the...
Scientists know that the combination of extreme heat and pressure changes carbon into diamonds. Such heat and pressure exist only in the hot, liquid mass of molten rock deep inside the earth. It is th...
