Space science
China develops materials to build highways on the Moon
The team at Beihang University improved old materials and combined them with 3D printing technology to build roads on the Moon in the future.
Old
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Articles about Old
4,017 published items.
Space science
830 million-year-old 'mummy' shows where Martian creatures hide
Perfect mummies of ancient microorganisms, which look like they died yesterday, have been revealed in halite crystals from the Protozoic Browne Formation of Central Aust…
History
Why did the old Chinese prostitutes always tie a red thread at the waist?
Feudal Chinese courtesans often tied a red thread at the waist. That strange thing hides many unexpected secrets that not everyone knows.
Archeology
China's thousand-year-old national treasure originating from Vietnam: Extremely rare item!
Many Chinese people do not know that the 10-ton national treasure being displayed in this country originates from Vietnam.
Archeology
Found the thousand-year-old coffin of the Roman emperor's bodyguard
The stone sarcophagus contains the intact remains of a bodyguard who once protected the Roman emperor Diocletian and many burial items.
Health
What secret of longevity has the 200-year-old man left behind for his children and grandchildren?
Ly Thanh Van shared her 200-year-old longevity secret. Her story has been shared in the New York Times and Time Magazine.
Archeology
Discovered the only female warrior from the Stone Age
A mysterious 6,500-year-old woman's grave and several arrowheads have just been discovered in northern France that may reveal details about the treatment of women in the…
Science story
Strangely, the boy does not know pain: 'Superpower' turns out to be an extremely rare disease
The lack of perception of pain has made the family of the 9-year-old British boy extremely sad.
Archeology
Discovered 'skull altar' more than 1,000 years old in a cave in Mexico
About 150 toothless skulls have been found in a cave in the state of Chiapas, most likely victims of ancient sacrificial rituals.
Scientific application
Use discarded masks to make concrete
Old medical masks are chopped into fibers, treated with chemicals and then added to cement - the binding ingredient in concrete.
Life
How is the child's worldview different from that of an adult?
Science has proven that children's worldview will stabilize by the time they are 11 years old, at which point children will be able to judge the world like an adult.
Archeology
Found an ancient 'treasure', the farmer thought he sold a lot of money and the ending was unexpected
A more than 4,500-year-old statue depicting the face of an ancient goddess discovered by a farmer in the southern Gaza Strip is considered by archaeologists to be of gre…
Archeology
The mysterious ceramic vase is actually a 900-year-old 'deadly weapon'
Chemical analysis revealed that the contents of the jar contained explosives.
Archeology
Discovered a new giant predatory dinosaur, up to 10m long
A 70-million-year-old fossil unearthed in southern Argentina reveals previously unknown giant predatory dinosaurs.
Archeology
Discovered 700-year-old merchant ship wreck buried under the street
The wreck of an oak merchant ship 24 meters long and 9 meters wide was buried under the city of Tallinn, which was submerged in the sea hundreds of years ago.