The text is a transcript of a video where four Brazilian men play a game show called "My Best Lie". The game consists of answering trivia questions about sports and other topics, and trying to deceive the other players by lying or telling the truth. The players have to guess if the answer given by the opponent is a lie or not, and they can also steal the answer. The game has a humorous tone and the players make jokes and comments throughout. The winner is the one who gets the most points by the end of the game.
Here are the key facts extracted from the text:
1. A nuclear fusion reactor in South Korea achieved 100 million°C for 30 seconds.
2. The core temperature of the Sun is close to 15.7 million Kelvin.
3. The Korea Superconducting Tokamak Advanced Research experiment is part of the Korea Institute of Fusion Energy.
4. A net energy gain was achieved in a nuclear fusion experiment in South Korea.
5. The vacuum chamber of KSTAR sustained temperatures nearly seven times hotter than the core of the Sun for 30 seconds.
6. The experiment marks a transition from nuclear fusion being a physics problem to an engineering one.
Please let me know if you need more information or further assistance!