A group of friends, including Rick, Nikita, Veki, and Sveta Kemer, decided to make a trampoline using colored tape. They spent about 40 rolls of tape to create the trampoline, which was surprisingly strong and springy. They tested it by jumping on it and even added a second trampoline on top of the first one to create a "super trampoline." The friends then proceeded to test the trampoline's strength by throwing heavy objects, including a curb, at it. Finally, they poured liquid nitrogen on the trampoline and threw a curb at it again, which ultimately broke through the trampoline. Despite the trampoline's durability, it was unable to withstand the extreme cold of the liquid nitrogen. The friends concluded the video by asking their viewers to suggest more ideas for experiments with the trampoline and inviting them to subscribe to their channel.
Here are the key facts extracted from the text:
1. The video is hosted by Rick, Nikita, Veki, and Sveta Kemer.
2. The hosts make a trampoline using colored tape.
3. They used 40-50 meters of tape to make the trampoline.
4. The trampoline was made by wrapping the tape around a circular frame.
5. The hosts tested the trampoline by jumping on it.
6. They also tested the trampoline's durability by throwing a curb onto it.
7. The trampoline withstood the curb test, but was damaged when liquid nitrogen was poured onto it.
8. The temperature of the liquid nitrogen was -196 degrees Celsius.
9. The trampoline was frozen and became fragile after being exposed to the liquid nitrogen.
10. The hosts repeated the test, and on the second attempt, the trampoline broke under the weight of the curb.