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9 things you probably didn't know about Jerusalem
The city has more than 1,500 parks and green gardens, each year hosting a festival of lights.
Wall
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Articles about Wall
564 published items.
Environment
Terrible sandstorms like giant city walls 'devour' the city
A giant sandstorm swept through, making the sky turn red with a giant wall of dust as if it wanted to
Science invention
The Romans invented the method of recycling 2,000 years ago
Excavations have shown that rubbish left outside the walls is not for burial but has been collected, sorted and sold.
Animal world
Elephants enter a volcanic cave in search of salt to eat
Large herbivores such as elephants often look for natural mineral deposits to replenish their sodium intake because minerals from plants and water are not sufficiently s…
Archeology
Detecting the wall of human bones 500 years old
Archaeologists found a series of walls made of human bones inside the old Saint-Bavaria church in the city of Ghent.
Archeology
Discovered shark head 330 million years in caves in the United States
The researchers were surprised to find traces of the giant fossil shark's head in the cave walls in Kentucky.
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Can the $ 119 billion wave wall protect New York?
The 9.6km long breakwater wall will protect New York from flooding during super typhoons, but critics say it is obsolete because of rising sea levels and environmental t…
Discover science
Drawings in the youngest pharaoh tomb in Egypt reveal concussion
The discovery on the wall inside the tomb of Egyptian emperor Tutankhamun reveals the harsh reality of the ancient Egyptian power struggle.
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Why is the Emperor's bedroom only 10m2 wide?
If you want to know why the emperor's bedroom was so cramped in the past, read the article below.
Medicine - Health
Why can 'white noise' help us sleep better?
A device that produces white noise (White Noise) is the simplest solution to prevent other noises from affecting you. Other sounds will be blocked by white noise before…
Archeology
7,000-year breakwater in the Mediterranean Sea
The 100 m long and nearly 3 m high wall once protected the Neolithic villagers when the sea level rose at the end of the Ice Age.
New technology
The US military is dreaming of a device that helps soldiers see through walls
The US military is seeking ways to enable soldiers to 'see through walls' like in the film to quickly spot enemies in difficult missions.
Environment
Trapping 'bubble' promises to solve the problem of plastic waste in the ocean
An interesting technology is being tested by Dutch scientists, using air bubbles to decompose plastic waste in the ocean.
Archeology
Discovered a 600-year-old house underground
A medieval house with thick brick walls and caviar limestone fireplace is more likely to belong to a high-ranking person.
Archeology
Discover the mysterious ancient wall longer than 100km in Iran
Who built this extraordinarily long wall? How to build it and what purpose does it have? Those are the questions that are puzzling archaeologists.