The video showcases several homemade inventions, including the world's sharpest knife, a jet-powered skateboard, a flying box fan drone, a tin can robot, and others. The presenters provide commentary and react to each invention. The video also features a steam-powered Nerf gun and an automatic bullseye for darts. The video ends with the presenters joking around and discussing steam-powered video games.
1. The video features homemade inventions.
2. The world's sharpest knife is showcased.
3. A chain mail is made out of soda tabs.
4. A flying box fan drone is demonstrated.
5. A tin can robot is created.
6. Office supplies are turned into a crossbow.
7. A knife is made out of aluminum foil.
8. A coconut is cut with paper.
9. A ford track tour is shown.
10. A jet-powered boosted board is featured.
11. A Roomba pool cleaner is built using 3D printing.
12. An automatic bullseye is created.
13. A steam-powered Nerf gun is demonstrated.