This is a summary of the video transcript:
The video shows how the creator built a unique cooling system for a high-power PC using a homemade bellow system that moves air without using fans. The bellow system works by moving a magnet in a tube with water pumps and reversing the flow to change direction. The magnet is coupled with another set of magnets in a mover that pushes and pulls air in and out of a chamber. The chamber has passive air valves that direct the airflow over the PC components and through a radiator. The video explains the challenges and solutions involved in making the bellow system, such as finding the right tube and magnet fit, making silent valves, and plating the magnet with nickel. The video also tests the performance and sound of the cooling system and shows that it can keep the PC cool and quiet while looking very futuristic and organic. The video is sponsored by Kiwico, which makes educational projects for kids.
Here are the key facts extracted from the text:
- The text is about a homemade bellow system that is used to cool a high power PC.
- The bellow system works by moving a magnet in a tube back and forth using water pumps, and creating a flow of air that goes through a valve chamber and a radiator.
- The bellow system is silent, cool and futuristic-looking, but also very large and impractical.
- The bellow system was inspired by the coincidence of finding a tube that fit the magnet perfectly, and was repaired by electroplating the magnet with nickel when the tube broke.
- The bellow system was able to keep the PC components at around 60 degrees Celsius, which is impressive for a single radiator water cooling loop.