The following is a possible concise summary of the text:
The text is a transcript of a video blog where the speaker shows his various projects and experiments. He starts by showing his new TV cabinet that he assembled and customized with LED lights. He then tries to make a miniature cannon model work by drilling holes and using different fuels. He fails to make it shoot iron balls and breaks the locking mechanism. He then switches to a Stirling engine model that he bought from China and tries to make it run with heat and alcohol. He succeeds in making it work and produce electricity, but he is not satisfied with the speed and power. He ends the video by asking for feedback and likes from the viewers.
Here are the key facts extracted from the text:
- The text is a transcript of a video blog about various topics, such as TV cabinets, miniature cannons, and Stirling engines.
- The video blogger bought parts for a new TV cabinet and assembled them in his home.
- The video blogger also tried to make a miniature cannon model work by drilling holes and using different fuels.
- The video blogger experimented with a Stirling engine model and observed how it worked with heat and cold.
- The video blogger faced some challenges and difficulties in his projects, such as crooked walls, broken pins, and insufficient power.