The summary is:
The video is about a couple who decides to do a challenge where the boyfriend chooses the outfits for the girlfriend. He picks three different styles: hippie, rocker and festival. The girlfriend tries them on and rates them from 1 to 10. They also do a photo shoot with each outfit. The video ends with them asking the viewers to like, comment 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 temperature achieved is nearly seven times hotter than the core of the Sun.
3. The core of the Sun has a temperature of about 15 million Kelvin.
4. The experiment marks a move from nuclear fusion being a physics problem to an engineering one.
5. A net energy gain was achieved in the experiment.
Please note that these facts are based on the snippets provided and should be verified for accuracy with full articles or scientific reports.