The user wants a concise summary of the following text:
The text is a transcript of a video where the speaker shows how to build a mini freezer using a water fountain, a thermal box, a copper tube, a digital controller and other materials. The speaker explains the steps and the logic behind the refrigeration system, as well as the capacity and the temperature of the mini freezer. He also tests and reviews a beer that was sent to him by another YouTube channel.
A possible summary is:
- The speaker builds a mini freezer from a water fountain and a thermal box.
- He shows how to make the evaporator, the condenser, the filter and the capillary tube for the refrigeration system.
- He tests the mini freezer and shows that it can reach -11 degrees Celsius and fit up to 60 bottles of beer.
- He also tries a beer that was sent to him by another YouTube channel and gives his opinion on it.
Here are the key facts extracted from the text:
1. The author is building a mini freezer.
2. The author is reusing a broken water fountain to make the mini freezer.
3. The author purchased 11 meters of copper tube for the project.
4. The author is using a digital controller to control the temperature.
5. The digital controller must support the motor being used.
6. The author is using a three-octave copper pipe to make a condenser.
7. The condenser is being made like a spring to fit inside the motor.
8. The author is using a refrigerator to test the mini freezer.
9. The mini freezer has a compartment that fits 10 300ml bottles.
10. The mini freezer can also fit 20 bottles of 600ml.
11. The author is using a gas called R409 for the mini freezer.
12. The author is using a vacuum pump to test for leaks.
13. The mini freezer reached -11 degrees in 20 minutes.
14. The author is testing the mini freezer with a bottle of beer.
15. The beer being tested is a homemade beer made by a YouTube channel called "iob hp".
16. The author is leaving the beer in the mini freezer at -11 degrees to test its temperature retention.
17. The author is recommending the YouTube channel "iob hp" for beer recipes and videos.
18. The author is suggesting that the channel's recipe for the beer being tested is available on the channel's video.
19. The author is praising the channel's content and suggesting that viewers check it out.
20. The author is providing a link to the channel in the video description.