The video features Top 10 Speed showcasing various optical illusions and mind tricks. The illusions include:
1. A hallway that appears to change speed when the viewer moves their hands or head.
2. Two identical monsters that appear different in size due to perspective.
3. A word puzzle that tricks the brain into not seeing an extra word.
4. A Ferris wheel that appears to spin in both directions.
5. A picture with a hidden panda that appears when the viewer shakes their head.
6. A grid with crooked lines that appear straight when stared at.
7. Disappearing pink dots that reappear when stared at in a certain way.
8. A red triangle with a hidden message.
9. Two identical tracks that appear different in size.
10. A train that appears to change direction when the viewer looks at it in a certain way.
11. A picture with a hidden duck and rabbit.
12. A kid on a swing that appears to be facing either towards or away from the camera.
13. A person's legs that appear to be covered in oil, but are actually just painted.
14. A rainbow-colored picture that disappears when stared at.
15. Three cars that appear different in size, but are actually identical.
16. Three yellow dots that disappear when stared at.
17. Two circles that appear to move when the viewer moves their head.
18. A gray bar that changes color when stared at.
19. A cat that appears to be going either up or down the stairs.
20. A picture that appears to be moving, but is actually still.
21. A pattern that changes when the viewer blinks.
22. A hidden cat in a picture.
23. A black and white picture that appears in color when stared at.
24. A hidden phone in a picture.
The video ends with a special illusion that makes the viewer see things moving and may even feel like they're floating or flying.
Here are the key facts extracted from the text:
1. The video discusses optical illusions and mind tricks.
2. The hallway illusion can be altered by placing hands in different positions on the screen.
3. The two monsters in the video are the same size.
4. The elephant illusion is a popular obstacle that can be tricky to solve.
5. The video shows a picture with a hidden mistake in the spelling of the word "mistake".
6. The Ferris wheel illusion can be made to spin both clockwise and counterclockwise.
7. The video shows a picture with hidden words that can be revealed by staring directly at a black plus sign.
8. The red triangle illusion makes the viewer read the words "a bird in the bush" instead of the actual words "a bird in the the bush".
9. The two wooden tracks in the video are the same size.
10. The train illusion can be made to move forwards or backwards by focusing on different parts of the train.
11. The picture with the duck and rabbit is an illusion that can be tricky to spot.
12. The kid on the swing illusion is a popular obstacle that has no definitive answer.
13. The two legs illusion is created by painting two white lines on a person's legs.
14. The rainbow-colored picture can be made to disappear by staring directly at the middle of the screen.
15. The three cars illusion makes the viewer think the cars are different sizes, but they are actually the same size.
16. The three yellow dots illusion makes the viewer think two of the dots are disappearing.
17. The two circles illusion can be made to move by staring at the black dot and moving the head.
18. The gray bar illusion can change color by staring at the black dot.
19. The cat illusion can be tricky to determine whether the cat is going up or down the stairs.
20. The photo that appears to be moving is actually still.
21. Blinked rapidly, a pattern on the screen can change.
22. A cat is hidden in a photo, and a viewer can try to find it.
23. A black and white picture can be seen in color by staring at the black dots on a lady's nose and then blinking rapidly.
24. A phone is hidden in a picture, and a viewer can try to find it.
25. The final illusion in the video can make the viewer feel like they're floating or flying.