The summary of the text is:
- The text is a transcript of a video about spending New Year's holidays in Sochi, Russia.
- The video features two hosts, Ruslan and Mikhail, who explore different attractions and activities in Sochi, such as the nuclear fusion reactor, the sky bridge, the bungee jumping, the ski resort, the Olympic park, the Stalin's dacha, and the aquarium.
- The video also includes humorous sketches, jokes, and advertisements for Tinkoff Bank and its credit card.
- The video ends with a competition for the viewers to win an Xbox One S and some games.
Here are the key facts extracted from the text:
1. The Korea Superconducting Tokamak Advanced Research (KSTAR) facility achieved a nuclear fusion reaction at over 100 million°C for 30 seconds.
2. The core temperature of the Sun is approximately 15 million Kelvin.
3. South Korea's KSTAR experiment achieved a net energy gain in a nuclear fusion experiment.
4. The temperature achieved in the KSTAR experiment was nearly seven times hotter than the core of the Sun.
Please note that these are the key factual points extracted based on the information provided in your message. If there are specific details or aspects you would like to focus on, feel free to let me know!