点此播放视频：周江华飞碟研究2007年基础实验2
Experiment 2 shows that the analysis of the solid steel ball (any size) immediately causes the change of the up and down flight direction through "power off" and "discharge" to judge that it is not caused by temperature
实验2表明，对实心钢球（任意尺寸）进行分析，通过“断电”和“放电”立即引起上下飞行方向的变化，判断不是温度引起的。
