1955: I Hide a Tiny Supercomputer

[The 1950s + a technologically powerful nation + hard-core industry + top academics + group portraits] October 1955, in the Pacific Ocean. Shen Mo opened his eyes and became an international student on a returning cruise ship - the ship would dock in four days. Dozens of people on the same boat came back to build the country, but he was the only one who panicked. Because he is a time traveler, the machine at the bottom of the suitcase does not belong to 1955. A Raspberry Pi can perform hundreds of millions of floating-point operations per second, which is faster than all the computers in the world combined this year. But it is an empty machine: no future information, no drawings, no one-page manual, and only one boundary layer problem. Others think about how to hide it. What he was thinking about was how to hand it over - to whom, and how to say it, so as not to be regarded as a madman. "I, a recent graduate, suddenly came up with something like this - who would believe it?" Someone on the deck was arguing about a question. He stood outside the crowd, listened for a while, and announced three numbers. The next day, a girl knocked on his door and said someone wanted to see him. Later, the machine was sealed and codenamed: Venus. It has calculated the temperature of a furnace for people, calculated whether a bridge can bear the load, and calculated the shortcomings of a machine. But it can give answers but not understanding. Many years later, someone saw a line in the margin of an old report: [This result has been reviewed by Daystar. There is no signature below that line of writing. ——He just happened to be on that boat.