Space science
Strong solar storm brings the aurora to the US
A powerful solar storm today could damage power grids, satellites and radio signals, but also produced stunning auroras over North America on Wednesday.
USA
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Articles about USA
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Archeology
Successfully restored 2,800-year-old chariot encrusted with thousands of gems
A team of archaeologists restored the original appearance of an expensive Western Zhou-era chariot, wrapped in bronze and encrusted with 10,000 turquoise.
Archeology
Found 'elixir' in the ancient tomb, indignant experts: Thousands of years later will not be tolerated!
Nanjing is known as
Archeology
Not the T-Rex with the 'death bite', this is the prehistoric champion predator
Scientists have just discovered the surprising fact that Velociraptors are dinosaurs
Archeology
'Laser eye' detects the thousand-year-old White City, ordinary people don't see
The White City or City of the Monkey God, which can be up to 1,000 years old, ghostly appeared in the middle of the Honduran jungle thanks to a laser survey of satellite…
History
The bloody battle of Jerusalem: 3 layers of walls broke one after another, more than 1.1 million people died
The Jews lived for a long time under the yoke of the Roman Empire, until a revolt in 66, forced the Roman emperor to send the most battle-hardened legions to Jerusalem.
Environment
The mystery of a series of stone columns formed hundreds of thousands of years ago
Spiral stone columns up to more than 6 m high on the shores of Lake Crowley, California, USA are said to be 760,000 years old.
Funny corner
'Mysterious' major, thousands of dollars salary but difficult to get married
The surplus of human resources in many popular majors in China makes it very difficult for graduates to find jobs.
Computer science
How Google, Facebook put thousands of miles of fiber optic cable under the sea floor?
The process of completing an undersea cable route can take up to several years, using a dedicated cable laying vessel with a pre-explored route.
Discover science
A mysterious rock by the river reveals a secret thousand years ago
Archaeologists who discovered ancient civilizations suddenly found a mysterious stone by the river, from here continue to uncover the secret of an ancient city disappear…
Discover science
Can humans travel through time?
In books and on films, our favorite characters have time machines to travel to the past or to the future. But in real life it is not so easy.
Science invention
Israel invented a self-defense mask of heat SARS-CoV-2
Israeli researchers announced the invention of a reusable respirator that could kill SARS-CoV-2 virus causing Covid-19 acute respiratory infections by heat.
Archeology
The truth about the potion found in a thousand-year-old grave terrifies experts
Archaeologists after cleaning the ancient tomb found a mysterious gold box containing a small porcelain bottle inside.
Conquer Mars
Elon Musk prioritizes the development of human ships to Mars
Elon Musk aims to send 100 people to Moon and Mars at the same time with a fully reusable Starship rocket and spacecraft model.
Space science
The SpaceX rocket landed after a historic flight
The Falcon 9 rocket propulsion deck was brought from the Atlantic into the Florida port by the SpaceX's unmanned 'Of Course I Still Love You'.