The magic show in the 2011 Spring Festival Gala was amazing. Can anyone tell me how it was done?

The seemingly obedient goldfish is actually led by the magnet in its belly. In the just-concluded 2011 Year of the Rabbit Spring Festival Gala, the tenth program came from Fu Yandong's magic show "Fish Every Year". Under the magician's slogan "Magic Hands", six goldfish were very obedient and changed into a square formation. In addition, the magician can also change the goldfish in the painting into the painting, and from outside the painting into the painting. It is really exciting and arouses the curiosity of the audience. What amazed the audience was that the goldfish's "transition" from the painting to the bathtub was nothing more than a "deception." Because the goldfish painting is actually an LED electronic photo frame with hidden grids inside the fish tank. Another netizen revealed that this magic is very cruel because the goldfish participating in the magic can only live for 5-7 days. In contrast, Fu Yandong later combined "Lotus Fish Picture" with an aquarium, sometimes letting the fish in the painting swim into the aquarium, and sometimes putting the fish in the aquarium into the painting, which did not arouse much reaction from the audience. , the basic principle of this magic is a trap door, which tests the magician's exquisite props and a pair of quick hands. Revealed 1: The article that first revealed the secret of fish abuse said that the secret of the magic was that iron blocks were placed in the bellies of several goldfish in advance, and magnets were installed under the water dish. Because the water in the dish was very shallow, the actor could pass through it. A switch that controls the magnet directs the fish through the water, and once the magnet is turned off, the fish can swim freely. Netizens who hold this view also said that after being "processed" in this way, the fish can only live for 5 to 7 days, and that Fu Yandong is abusing animals by doing this. ●Analysis: The biggest difficulty in this kind of "revelation" in actual operation is how to put a large enough iron block into the belly of the goldfish. Without the help of manpower, it is impossible for a goldfish to actively swallow metal. Instead, it is difficult to perform a "surgical operation" by first disembowelling the goldfish and implanting iron blocks into it, and then suturing it intact while ensuring its health for a period of time. It's too high. In fact, there has indeed been magic in foreign countries that inserted metal into the body of fish. However, because this method was too cruel to the fish, the International Federation of Magic Organizations banned this magic in 2003. Since then, it has not been possible to purchase metal into the body through official channels. Metal fish. In addition, some netizens pointed out that even if iron blocks can be inserted, it is difficult to ensure that the goldfish will "line up" almost exactly by manually manipulating the magnets. A small error will destroy the goldfish's "formation". Revealed 2: Fish Lure It is said that a netizen who claimed to have practiced magic for more than ten years drew a sketch, indicating that this magic trick uses a magician’s assistant hidden in the ceiling, using fishing lines and fish food to lure goldfish to swim. He also said that this This kind of operation "requires very good skills". Revealed 3: Electric Fish Theory Some netizens explained the secret of taming fish from a biological perspective. In a DC electric field of a certain intensity, after being stimulated by the current, the fish will turn its body towards the anode and swim towards the anode. When the direction of the current is changed, the fish will also reverse its direction and move its body towards the anode again. In the AC electric field, the fish shoals stagnated. This directional electrical response of fish to electrical stimulation is called the "yang-taxis response" and is completely an instinctive response of fish to reduce the pain of electric shock. The magician controls the current so that the goldfish can "understand" the magician's commands. The reporter asked for confirmation that the magician denied "fish abuse" and was inspired by ancient books. "I have received overwhelming news. Many people asked whether the so-called cruel performances revealed on the Internet are true. I can tell you responsibly that they are living happily." Yesterday That night, Fu Yandong denied the "fish abuse theory" on Weibo. Shortly before Fu Yandong posted on Weibo, reporters had an exclusive interview with him backstage at the Spring Festival Gala, who had just finished the show. "I have always kept the fish training secret, and this program was not used in rehearsals." Fu Yandong said that he once discovered the fish training program while reading an ancient book. After long-term research, he came up with a "fish training method." "I can only tell you that the fish are real fish and I have tamed them using magic methods," he said. Fu Yandong did not reveal which ancient book he was reading, but there is indeed a historical record for taming some animals that seem almost impossible to tame. Less than 100 years ago, there was a strange man among the "Eight Freaks on the Bridge" who could tame toads and ants.

Based on various revelations on the Internet, the reporter believes that the "fish's yang response theory" is the most feasible and the best answer to the secret of taming fish. The live reproduction of the goldfish phalanx that lets go and scatter is really "obedient". Fu Yandong was the first magician to perform on stage in last night's Spring Festival Gala. His partner was the host Dong Qing, but the most eye-catching thing in the show was It's another set of "actors" - goldfish.