The creator reflects on a weird year and decides to end it on a wholesome note. They attempt to make a sci-fi vibroblade using a pneumatic air hammer and an oscillating multi-tool. Initially, the air hammer fails to cut effectively, but the multi-tool version shows promise, especially with a serrated blade. The creator tests the tool on various materials, including bread and ham, and achieves surprisingly good results. They also receive a Secret Santa gift, a cheese-dispensing helmet, which they test and enjoy. The video ends with the creator wishing viewers a Merry Christmas.
Here are the key facts extracted from the text:
1. The year is 2020.
2. Ultrasonic cutters are used in industry to cut materials like plastic and steel.
3. Ultrasonic cutters have blades that vibrate at least 20,000 times per second.
4. This Old Tony on YouTube has made a real-life ultrasonic blade.
5. This Old Tony is a maker who does metalworking, machining, and welding.
6. The creator is participating in a maker secret Santa event with other YouTubers.
7. The creator was assigned to make a gift for This Old Tony.
8. The gift is a DIY version of a sci-fi vibroblade.
9. The creator used a pneumatic air hammer and an oscillating multi-tool to test their DIY vibroblade.
10. The creator's DIY vibroblade was able to cut through various materials, including bread and ham.
11. The creator's original gift for This Old Tony did not work out, but they made a new one.
12. The creator received a gift from Kids Invent Stuff, a YouTube channel that builds kids' invention ideas.
13. The gift was a helmet that feeds the wearer cheese.