The speaker of the video starts by acknowledging that they have been procrastinating on learning to tie their shoes, but they are determined to change this. They then introduce a series of brain games, which they encourage viewers to participate in by commenting below. The games are designed to be challenging and the speaker gives a time limit of seven seconds for each question.
The speaker also invites viewers to share their favorite game in the comments, whether it be a video game or a board game. They then proceed to ask a series of questions, including determining which animal is more dangerous between a hippo and a shark, between a piranha and an elephant, and between a snake and a crocodile.
The speaker also asks about survival tactics in various situations, such as surviving a crocodile attack, a fire, choking, an elevator crash, and an earthquake. The correct answers to these questions are provided by the speaker.
The speaker then asks viewers to find the odd one out in a series of images, and to identify the brand that was founded first among Facebook and Twitter, and Samsung and Nokia. They also ask about the age of the internet services Youtube and Vimeo, and the car manufacturers Audi and BMW.
The speaker ends the video by encouraging viewers to click the subscribe button and turn on YouTube notifications, and to share their scores and thoughts in the comments section. They thank viewers for watching the video and look forward to seeing them in the next one.
Here are the key facts extracted from the text:
1. Hippos are more dangerous than sharks, with 500 people killed by hippos per year.
2. Sharks kill around 10 people per year.
3. Snails can be poisonous and potentially deadly to humans.
4. Stingrays are generally friendlier than snails.
5. The Crocodile Hunter was killed by a stingray.
6. To survive a crocodile attack, one should run in zigzags, not straight lines.
7. To survive a fire, one should stay low to the floor, not hide under something.
8. To dislodge an object stuck in one's throat, one should press their fist into their abdomen.
9. In an elevator crash, one should get on the ground and protect their head.
10. During an earthquake, one should get as low as possible, not run out of the building.
11. Facebook was founded before Twitter.
12. Nokia was founded before Samsung.
13. YouTube was founded in 2004.
14. Vimeo was founded before YouTube.
15. Firefox was founded in 2002.
16. Google was founded after Yahoo.
17. Audi was founded before BMW.
18. McDonald's was founded before Burger King.
19. Intelligence is the ability to adapt to change.
20. Only a third of people can read a particular letter or word if the letters are mixed up, as long as the first and last letter are in the right place.