The video is a series of experiments conducted by two individuals, who are presumably brothers, in which they challenge each other to perform various tasks. The tasks are shown in five videos, and for each one successfully completed, the performer earns a certain number of points. The brother who performs the task in the first video earns three points, the second earns two, and the third earns one. If the tasks are not completed successfully, the loser must perform a song called "Gwiyomi".
The tasks include removing a ticket from a glass bottle without touching or throwing the bottle or coins inside, arranging a ticket and a bottle in a specific way, and performing a trick with a credit card, a coin, and a plastic bottle. The brother who performs the tasks successfully in the first three videos earns 3, 2, and 1 points respectively, for a total of 6 points.
However, in the fourth video, the brother fails to perform the task three times and loses to the other brother, who wins 20 dollars. In the fifth and final video, the brother successfully performs the task and wins, earning him 3 points and a total of 9 points. The other brother, who had previously won 20 dollars, has a total of 7 points.
Despite the brother's loss, he agrees to perform the "Gwiyomi" song, and they conclude the video with laughter and anticipation for their future videos.
Here are the key facts extracted from the text:
1. The video is hosted by a person and their brother.
2. They are doing a challenge with 5 experiments.
3. The person with the most points at the end wins.
4. The points are awarded as follows: 3 points for the first experiment, 2 points for the second, and 1 point for the third.
5. If the person fails to complete an experiment, the other person gets the points.
6. The loser of the challenge has to do the "Gwiyomi" challenge.
7. The experiments involve various physical challenges, such as removing a ticket from under a bottle without touching the bottle or coins.
8. The hosts try to complete each experiment and keep track of the points.
9. One of the experiments involves moving a credit card with one finger and getting a coin inside a plastic bottle.
10. The final challenge involves putting a can into a cup without touching anything.
11. The person with the most points at the end of the 5 experiments wins.
12. The brother has 7 points and the host has 8 points at the end of the 5 experiments.
13. The host wins the challenge and the brother has to do the "Gwiyomi" challenge.