The video contains a compilation of tutorials that are useful, creative, and often funny. Some tutorials are eco-friendly, useful, and save space, but some are ridiculous and don't work at all. The video also includes a Christmas tutorial and ends with well wishes for the holiday season and a promise of the last video of the year.
Here are the key facts from the provided text:
1. In 2019, video tutorials made the author laugh.
2. Some video tutorials are creative and eco-friendly.
3. Video tutorials can be useful and space-saving.
4. The author is sewing their shirt to their underpants.
5. The author mentioned "Tom C" and "Christmas."
6. There are magic tricks involving ropes and rings.
7. The author talks about a playlist and NASA engineer.
8. There's a mention of exploiting a hamster or guinea pig for electricity.
9. The author discusses Christmas decorations and hanging baubles.
10. The author wishes viewers a happy Christmas.
Please note that the text contains some informal language and is somewhat disjointed.