The video, hosted by Topa, is a compilation of interesting and lesser-known facts about various topics.
In the medical field, Topa discusses the process of organ transplantation, highlighting how kidney transplantation is often carried out in an atopic manner, meaning the organ replaces the one that is needed. He also shares an interesting fact about the history of medicine, mentioning the ancient theory of miasma which posited that disease was caused by polluted air.
Moving on to the animal world, Topa talks about the existence of a rat king, a creature connected with rats where their tails are glued together, resulting in a tangled mess. He also mentions the existence of a squirrel king, where the fluffy tails of squirrels are glued together by juice and resin.
In the realm of history, Topa shares a story about the ancient Persian king Cyrus 2 and his horses that were swallowed by a river. He also touches on the topic of wasabi, explaining the difference between fake wasabi powder and the real thing.
He then discusses the coloration of flamingos and horses, explaining how their color changes based on their diet.
In the realm of military aviation, Topa mentions an amendment to the Geneva Convention that prohibits firing at pilots who have ejected from their planes.
Finally, Topa shares a fact about a small village in Nebraska, USA, which is so small that it only has two inhabitants, Elsie and her father.
Throughout the video, Topa encourages viewers to take a free test to help decide on their future profession, offering access to free intensive discounts for many professions.
Overall, the video is a mix of interesting facts, historical anecdotes, and a call to action for viewers to explore their career options.
1. The speaker is named Topa and is presenting a section with interesting facts.
2. Organ transplantation is a complex and often surprising process, with kidney transplantation often carried out in a heterotopic way, meaning a person can end up with three hearts in their body.
3. The plague doctor's mask was not just a fashion accessory, but also served as a gas mask, used to protect the wearer from the smell of the plague victims.
4. The existence of a rat king, where a large number of black rats in one place have their tails tied together, is a phenomenon that has been observed but is still not fully understood.
5. The ancient Greek historian Herodotus described an incident where a sacred horse jumped into a river during a Persian king's crossing, only to be drowned by the current.
6. The experiment with cans in water proves that the density of the drink inside the can affects whether it floats or sinks.
7. The wasabi people eat in restaurants is not real wasabi, but a horseradish and mustard mixture. Real wasabi needs to be crushed when grated and is much more expensive.
8. The "pink milk" story, which suggests that flamingos are pink because their milk is mixed with red blood, is a myth. Flamingos are not pink at birth, but their color changes based on the food they consume, primarily carrot-rich food.
9. The pupils of many animals, including horses, deer, antelopes, and other herbivores, are rectangular. These pupils are often found in animals that flee during an attack, as they allow the animal to see everything around them.
10. According to the Geneva Convention, it is a war crime to shoot at a pilot who has ejected and shot down the plane.
11. The village of Mo in Nebraska has a population of two: Elsie, the mayor, bartender, librarian, and Granny, who is the other resident.
12. The speaker encourages viewers to take a free test to help them decide on their future profession. The test will give them access to free intensive discounts for many professions.
13. The speaker mentions that the facts in the video have been copied from the Internet and books, and that they are prepared in advance.
14. The speaker provides a link to a test in the video description, encouraging viewers to take it to help decide on their future profession.