The speaker discusses a practical test to determine which of four ninja stars created using 3D printing will be the most powerful. The stars include a "fire cyclone", a "blue whirlwind", a "nature's typhoon", and a "yellow thunder" star. Each star is tested by throwing it at a watermelon, and the results are shared. The fire cyclone star proves to be the most powerful, followed by the blue whirlwind star. The nature's typhoon star and the yellow thunder star perform less well. The speaker invites viewers to comment on which star they believe to be the most powerful.
1. The video features a practical test to determine the power of different ninja stars created using 3D printing.
2. The ninja stars include a water fire shuriken, a shuriken from Naruto, a shuriken from Batman, and others.
3. The hosts express doubts about the effectiveness of the video stars and plan to test them by hitting a watermelon.
4. The first test involves a green shuriken, which doesn't pierce the watermelon deeply.
5. The hosts then test a small ball-like shuriken, which also fails to pierce the watermelon.
6. The heaviest shuriken, Gange's shuriken, breaks the watermelon, indicating its high power.
7. Naruto's shuriken also pierces the watermelon, indicating its effectiveness.
8. A three-pointed star pierces the watermelon deeply, demonstrating its power.
9. The hosts conclude that the heavier the shuriken, the more powerful it is.
10. The hosts create new ninja stars with a four-point power. The first one, a fire star, pierces the watermelon deeply and breaks it.
11. The second star, a blue whirlwind, is a traditional five-point shuriken that pierces the watermelon but doesn't break it.
12. The third star, a green feather of power, is the simplest and lightest shuriken but pierces the watermelon deeply.
13. The fourth and final star, a yellow thunder shuriken, is the heaviest and has eight sides. It pierces the watermelon but doesn't break it.
14. The hosts conduct a practical test to determine which star is the most powerful.
15. The fire star pierces the watermelon deeply but breaks off.
16. The blue whirlwind star pierces the watermelon but doesn't break it.
17. The green feather of power star pierces the watermelon deeply but doesn't break it.
18. The yellow thunder star pierces the watermelon but doesn't break it.
19. The hosts are unsure which star is the most powerful, as all of them pierced the watermelon but none of them broke it.
20. The video ends with a call for viewers to comment on which star they believe is the most powerful.