The text is a transcript of a video where two YouTubers talk about various topics related to social media, entertainment, news, and their personal lives in 2021. They also give their opinions and predictions for 2022. A possible summary is:
Two YouTubers review the year 2021 and share their thoughts on different aspects of social media, such as the best channels, the most creative videos, the biggest scandals, and the most popular songs. They also talk about their own projects, challenges, and goals. They comment on some current events, such as the nuclear fusion experiment in South Korea, the dollar exchange rate in Turkey, and the COVID-19 pandemic. They end the video by wishing their viewers a happy new year and asking them to like and subscribe.
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. The KSTAR experiment achieved a net energy gain.
4. The KSTAR facility is part of the Korea Institute of Fusion Energy.
5. The experiment is considered a move from physics to engineering challenges.
Please note that these are based on the information provided and should be verified for accuracy.