The text is a transcript of a Russian musical film called "24 Days" that tells the story of a young man named Ruslan who is kidnapped by drug dealers and held captive in a remote farm. The film shows his struggle to survive, escape and reconnect with his family and friends, as well as the lives of the people involved in his abduction. The film is divided into 24 scenes, each representing one day of his captivity. The film mixes realistic drama with rap songs and musical numbers.
Here are the key facts extracted from the text:
1. A nuclear fusion reaction was sustained at over 100 million°C for 30 seconds.
2. The core temperature of the Sun is around 15 million degrees Kelvin.
3. South Korea's KSTAR achieved a net energy gain in a nuclear fusion experiment.
4. The experiment conducted is a significant step towards practical nuclear fusion energy.
Please note that these facts are based on the information provided in the text and should be verified for accuracy.