Secrets of Liu Qian’s magic:

First of all, the magic of drinking coffee from the mirror. If you think about it carefully, you will find that it is actually the mirror. This is a special mirror. What's special about it is that it absorbs part of the light and reflects part of the light. If the mirror is regarded as a high-resolution display screen, then everything to be displayed in the magic can be created in advance in the program in the mirror. As for Liu Qian actually drinking coffee, it was actually due to the reflection of light. What the audience saw was only the content "played" by the mirror (display). This is why Liu Qian didn't spit out the coffee he drank. For the second magic trick, Liu Qian wrote his name on the card, looked at it in the mirror and it turned out to be the words written on the reverse side. This magic is actually very simple. The problem lies in the card. Liu Qian first puts the card with the name written on it (written on the reverse side), and then pastes a very thin, opaque card of the same size on it, and then Liu Qian puts it on Then write your name in front of everyone. After taking a look in the mirror, Liu Qian took the opportunity to talk to the audience and quickly took off the very thin card at the top and stuffed it into his sleeve. The third magic trick is that a woman's hand appears in the mirror, holding a snack. The key to this magic lies in the mirror and the space behind the mirror (essentially a multidimensional space). One thing is certain, there must be a person behind the mirror, but the question is where is the person hiding? As I said just now, there is a man-made space behind the mirror, but how is this multi-dimensional space created? This can be summarized as the function of advanced technology. I remember that in a magic show in the United States, a magic trick was performed in which people disappeared out of thin air in front of everyone. The key to the problem lay in the special effects of light and the difference in vision. Liu Qian's magic also uses this principle. One thing everyone should pay attention to is that the photographer only shoots from one angle. Why? It's because there is bound to be a gap in a multi-dimensional space, and this gap is right behind the mirror. Because you can't see from behind the mirror, you can't see the woman hidden in the multi-dimensional space behind the mirror.