The world's most bizarre elevator: The bicycle lift elevator
The world's most peculiar elevator is of course the pedal bike lift, this elevator is located in Norway's Trondheim, which belongs to Norway's third largest city, and this elevator is also the city's very famous masterpiece, its the world's only elevator that requires people to pedal, its an elevator designed specifically for bicycle enthusiasts, the face of those steep and high slopes, bicycle enthusiasts can easily conquer.
The world's largest waterfall: Niagara Falls
Waterfalls are the perfect masterpieces of nature that are given to mankind after being carefully crafted by nature. There are countless waterfalls in the world, the world's largest waterfall is Angel Falls, the world's largest waterfall is the width of Iguazu Falls, then you know the world's largest water flow is which waterfall?
The world's most primitive peach jellyfish, called "water pandas"!
When it comes to jellyfish, I believe many of you have seen them at the beach. There are various kinds of jellyfish in the world, and the peach jellyfish is one of the most primitive ones. This kind of peach jellyfish was born 550 million years ago, and as of now it still exists in the world, but it is not endangered. Next, you may want to learn more about it together with me!
The best-looking bird in the world: The peacock with an open screen
There are countless birds around the world, and I'm afraid there are only a few that people are familiar with. So what is the best looking bird in everyone's mind? What kind of birds are the best looking in the world?
The world's smallest bird: The honeysuckle hummingbird
Do you know what the world's smallest bird is? What characteristics does it have?
The ten smallest countries in the world
With 194 countries in the world, it's easy to think of the word "country" as equating to a large area of land with a large population. Some countries are so small that cities in other countries are giants compared to them.
The world's smallest pig breed: miniature pigs weighing no more than ten pounds
The pig is one of the first animals domesticated by humans, and it has become an important meat-producing domestic animal among the six animals with its larger size, fast growth rate and delicious meat. There are many breeds of pigs in the world, do you know which is the smallest pig in the world?
How much does the world's largest whale weigh?
We all know that whales are very large and have a very high status among marine animals, so do you know how many tons the world's largest whale weighs? How big is the world's largest whale?
Nine of the world's most famous dormant volcanoes
A dormant volcano means, a volcano that is at a relative plateau and will not erupt. Although preserved intact cone, but within the volcano magma activity is relatively stable or has lost the ability to volcanic activity, and in nature to form a spectacle.
The world's 7 most recognized mathematical puzzles. Do many mathematicians
Math is a painful course for everyone at the student level, and every time you answer a question it's a torture, yet all we go through is the basic course. In the mathematics world there are seven mathematical problems that have defeated a large number of mathematicians, these can be the world's most difficult mathematical problems.
