The video is a compilation of various experiments conducted with a phone. The host begins by explaining that the video is the penultimate in a series of format changes, with a new format to be released soon. He also mentions that he will continue to post relaxing videos and simple shooting videos with cool ideas.
The first experiment involves testing how many protective glasses are needed for a phone sensor to stop working. The host found that the minimum number of glasses needed is two, while the maximum is eight. The experiment concludes with the phone being completely covered in protective glasses, but the phone still works.
The next experiment involves a waterproof phone. The host decides to test what would happen if he called the phone underwater. He finds that the phone can't pick up calls when it's submerged.
The host then decides to test how much a phone can withstand a pneumatic shock. He finds that it takes at least five protective glasses to protect the phone from a pneumatic shock.
The final experiment involves the host testing how long headphones can last. He finds that the length of the headphone cable doesn't affect the quality of the sound, and the headphones can work for a very long distance.
In conclusion, the video is a compilation of various experiments conducted with a phone. The host tests how many protective glasses are needed for a phone sensor to stop working, how a phone works underwater, how much a phone can withstand a pneumatic shock, and how long headphones can last.
1. The host decided to conduct several experiments with their phone in this video.
2. One experiment involved using protective glasses on the phone's sensor.
3. The host and their team found that two to eight protective glasses were needed for the phone's sensor to stop working.
4. The host conducted another experiment where they dropped their new iPhone underwater to test its sound quality.
5. The host also conducted an experiment where they shot their phone with an air gun wrapped in protective glasses.
6. The host concluded that the phone could withstand being shot with rubber bands wrapped around it.
7. The final experiment involved using headphones connected to a 60-meter long wire.
8. The headphones worked even when the wire was 70 meters long.
9. The host suggests that the headphones could work with a wire length of up to a kilometer.