New technology
Prototype hypersonic aircraft presented
American startup Hermeus on March 28 unveiled Quarterhorse Mk1, a new high-speed unmanned jet aircraft prototype, at its factory in Atlanta.
Present
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Articles about Present
317 published items.
Conquer Mars
China presents a desert lizard-like robot to explore Mars
Tests show that the lizard robot works well on Mars-like surfaces, boosting hopes for future missions to explore the planet.
Cancer
Breakthrough in research on early detection of bowel cancer tumors
Scientists discovered that when the biological bacteria Escherichia coli Nissle is present in the intestines, they prefer to live in lesions that are precursors to colon…
Conquer Mars
Design an inflatable house for life on Mars
British artists on August 15 presented a two-story inflatable house design that could help humans colonize the harsh red planet.
Archeology
Decoding the ancient Maya city
The ancient Maya city of Tikal, in present-day Guatemala, flourished from about 600 BC to 900 AD.
History
How did the present day alphabet come about?
The Latin alphabet and many other languages are not simply the result of a whim.
History
Revenge of the Princess Regent of the Grand Duchy of Kievan Rus
The canonized princess of the grand duchy of Kievan Rus, in present-day Ukraine, Russia and Belarus, carried out terrible revenge against the tribe that killed her husba…
History
What happened to Aksum, the fourth great empire of the ancient world?
The Kingdom of Axxum or the Aksum Empire was an ancient kingdom located in present-day Eritrea and the Tigray region of Ethiopia.
Archeology
The shocking answer about the birth of the 4,500-year-old Stonehenge megalithic work
4,500 years ago, prehistoric people built a mysterious Stonehenge megalithic circle in what is present-day Wiltshire, England.
Animal world
New species of giant tortoise discovered in the Galapagos Islands
Scientists have discovered that the giant tortoises present on San Cristobal Island, in the Galapagos Islands of Ecuador, are not previously identified species.
Animal world
Why don't lions and tigers eat pandas?
At the present time, the main reason for this is that the habitat areas of the 3 species no longer overlap.
Funny corner
Wedding experience in the metaverse virtual universe
Weddings in the metaverse allow distant relatives of the bride and groom to be present as avatars. - VnExpress
Archeology
The mystery of the 11 mass extinctions on Earth and the prediction of the 12th event
Up to the present time, the doomsday events still contain countless mysteries that humans have not been able to fully discover.
Alien
Shock proof: Are living things present on Venus?
American scientists have identified an ingredient that can only be produced by life in the clouds of Venus.
Scientific application
Floating city with 10,000 inhabitants, resistant to hurricanes and tsunamis
The United Nations presents a floating city design that helps solve housing shortages and withstand all kinds of natural disasters.