Oh my god, I didn’t expect the Tesla Roadster launch to have so much meaning. Someone noticed that the livestream for the new car was scheduled at 7:55 PM, which is exactly 19:55 local time, corresponding to the year 1955. And Musk hinted in his tweet that 'timing is everything,' which perfectly ties into the movie *Back to the Future*. In the plot, the time machine’s circuit shows the target year as 1955, the key starting point for artificial intelligence.