And you know, his son was mesmerized, because he would dunk it in the water, he would take it out and it was bone dry. A few weeks later, he said that his son was playing with a lock of his mother's hair, and he noticed that there were some drops of water on the hair.
他儿子就像着迷了一样， 他将沙子泡在水里，再拿出来， 沙子还是干的。几周后，他说， 他儿子玩他妈妈剪下的头发， 他发现头发上有几滴水。