In 2004 the 19th National Youth Intel Mupan Ba on the first paper is only from the experimental group and from the single-factor analysis of the Mpemba effect that there may be nothing.

• 2004年的全国19届英特尔青少年一等奖关于姆潘巴的论文也仅是从一组实验和从单因素分析认为姆潘巴现象有可能存在罢了。