The example, according to the explanation, is because on special nights, such as when it thunders, it will be preserved through some materials, and the same environment will be displayed again. There are so many treasures in the Forbidden City that they may have inadvertently recorded the phenomenon for a period of time. As a tourist attraction, the Forbidden City receives tens of thousands of tourists from home and abroad every day, but not everyone will know that the Forbidden City contains another kind of content ... The Palace Museum had a maid-in-waiting incident in the thunderstorm weather of 1992, which was indeed photographed by many tourists. After obtaining favorable evidence, the expert gave a scientific explanation (there is a scientific basis for seeing ladies in the Forbidden City,
Because the palace wall is red and contains ferroferric oxide, and lightning may transmit electricity, if a maid-in-waiting happens to pass by, then the palace wall is equivalent to the function of a video tape. If lightning happens again in the future, it may appear like the shadow of a recorded maid-in-waiting, but it is still incredible. Many quadrangles in the Forbidden City have been closed! It's not open to tourists. In fact, there have been phenomena that cannot be explained by science in every government. Before liberation, it was not closed.
Many people died in these places! It either disappears for no reason or dies, but it is always too strange to find out the reason, but there is one thing in common: if you can still see the body after death, then the body has no face. More cautious is a well. Looking down during the day, there are some stones and weeds at the bottom of the well, but every night after 12, as long as there is a moon in the sky, you will see that there are no stones and weeds at the bottom of the well, only water, not your face reflected on the water. ...