One of the discoveries of the Titanic was a pocket watch that stopped forever at 2:28 in time. This pocket watch became a witness to time.
In nature, a lizard bites the neck of a turtle, and its long neck becomes its weak point, which is one of the balances in nature.
There was once a transparent snail, as if from a fairy tale, showing the magic of nature.
When you see this lion, you will feel its gentlemanly demeanor, as if showing the style of royalty.
In the wild, two kangaroos fight, and sometimes survival is a scramble, with one trying to suppress the other.
Two giant turtles face each other and look like a Spanish dancer dancing, showing the diversity of nature.
This photo shows the heat of the burger burger abroad, which is staggering and part of the food culture.
This is the first documented case of a giant turtle preying on another animal, and the laws of survival in nature are harsh and magical.
Ox-backed herons hitchhike on cows' backs, demonstrating reciprocal symbiosis in the ecosystem.
This is the spiral staircase designed by Leonardo da Vinci in 1516, long beyond time and still admired.
This image not only documents a spectacular natural landscape, but also reminds us to be cautious in the face of the forces of nature.
The appearance of a thunderstorm that illuminates the Panamanian night sky is amazed by the magnificent beauty of nature.
The 4.5-mile mining train in Pilbara, Australia, showcases humanity's technological innovation and industrial prowess.
The tail of the banded skink, their unique self-defense mechanism to confuse predators, is a wonderful design of nature.
This photograph takes us back to the Great Depression, Central Park in 1933, and chronicles the history of that era.
This photograph superimposes images of the Sun at different positions in different months of the year, showing the magnificence of the universe.
This precious photograph, taken in 1893, documents three Princeton students who had just finished a snowball fight and is a testimony to time.
Located in the Neira Gorge in Romania - Beușnița National Park, the beautiful scenery here shows the magic of nature.
A bighorned owl camouflaged in a tree, showcasing the animal's survival skills and a masterpiece of nature.
No matter where you are, safety always comes first, and the same is true on the road.
This photo captures the moment when a hippopotamus attacks a crocodile, and the struggle for survival is ubiquitous in nature.
Interestingly, the pattern on this orchid makes people feel that it has a "face", and the magic of nature keeps us discovering.
The smile of a seal is a warm moment in nature and a gift from nature.
The two buttons seem identical, but they serve different purposes, which is the ingenuity of the design.
These silent film era shots, shot in 1926, were the most expensive at the time, documenting the history of the time.
The small town of Passchendaele before and after the First World War has witnessed the vicissitudes of history.
This color X-ray shows a woman's feet in stiletto heels and gives us a glimpse of the internal structure.
In scientific research, the implantation of human protein into the genome of potato crops increases the growth and drought resistance of crops, and the combination of science and technology with nature.
This photograph shows a mother looking at her baby with concern, a symbol of family and love.
Rumor has it that Einstein fled to England under Nazi threats, and this photograph shows the times in this picture.
A colorful bee, full of life, is also an important part of the ecosystem.
Alaska's crystal clear waters are fascinating to marvel at the beauty of nature.