The video features a person sharing interesting and random facts on various topics, including:
1. Why prices often end in Rs. 990: Psychological pricing, where the price seems cheaper than a rounded number.
2. The longest music piece in the world: Created by John Cage, it takes 6,039 years to play.
3. The country with the most islands: Sweden has over 200,000 islands.
4. The most spoken language: Mandarin Chinese is now more popular than English.
5. A Marvel superhero who wears hearing aids: "Blue Ear" was created after a boy with hearing aids was inspired by Marvel characters.
6. The happiest day of the week: According to a survey, Sunday is the happiest day, with people feeling most relaxed at 8:26 PM.
7. The richest person in history: Mansa Musa, a king from Mali, had a net worth of over $400 billion.
8. The actor who was offered the role of Captain America multiple times: Chris Evans initially rejected the offer but eventually accepted it.
9. The country with the most people who have never seen the sea: India has the largest population that has never seen the ocean.
10. The reason why truck drivers often have uneven skin tone: Prolonged exposure to sunlight on one side of their face.
11. The reason why leaves change color: Chlorophyll breaks down, revealing other pigments.
12. The countries with purple in their flags: Only two countries, Dominica and Nicaragua, have purple in their national flags.
13. The heart rate of a hummingbird: Up to 1,220 beats per minute.
The video also touches on other topics, including depression among students, the history of high heels, and the psychology of pricing.
Here are the key facts extracted from the text:
1. The longest music piece in the world was created by John Kerry.
2. The longest music piece in the world is 6039 years long.
3. The music piece is called 'S Lo S Possible' and was released in 1997.
4. Sweden has the maximum number of islands, with over 218,000 islands.
5. Mandarin Chinese is the most spoken language in the world.
6. Mandarin Chinese has over 1 billion speakers.
7. Spanish is the second most spoken language in the world.
8. The full form of Jeep is General Purpose.
9. The happiest day of the week is Sunday, according to a survey.
10. The time 7:06 PM is considered the happiest time of the day.
11. Cockroaches clean themselves after touching a human.
12. The fear of snakes is called ophidiophobia.
13. The richest person in history is Mansa Musa, with a net worth of over $400 billion.
14. The longest word in the English language has 45 letters.
15. High heels were originally worn by men, not women.
16. Truck drivers often have uneven sun exposure on their faces due to driving.
17. Two-thirds of the world's population has never seen snowfall.
18. Chlorophyll is the green pigment in plants that helps them absorb sunlight.
19. Only two countries in the world have purple in their flags: Dominica and Nicaragua.
20. The hummingbird's heart beats at a rate of 1,220 beats per minute.
21. The price of products can be influenced by psychological pricing, where prices ending in 99 or 95 are perceived as cheaper than prices ending in 00 or 100.