New technology
The engine can help the plane reach speeds of Mach 9
Engineers successfully tested a drone at subsonic speeds equipped with a rocket-like combustion engine, which can reach speeds of 11,000 km/h when flying commercially in…
Speed
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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.
Videos
The first video about the hunt of the 'fastest fish in the world'
Thanks to equipment attached to the sailfish's body, scientists recorded the process of it hunting tuna at a maximum speed of 3.1 meters per second.
New technology
The submarine hybrid yacht has a range of more than 11,000km
The Deep Sea Dreamer ship has an estimated construction cost of about 250 million USD, can run on water, dive close to the water surface or go down to a depth of 100m.
New technology
China's 100km/h speed balloon aircraft
AS700, a manned civil balloon aircraft developed by China, successfully performed its first delivery flight on March 30.
Environment
Warning: Earth rotates more slowly as polar ice melts
Researchers predict that in the next few years, every person in this world will lose 1 second of their daily time.
Oceanography
The fastest swimming fish in the ocean: Competing with the 'speed king' of the steppe
What really sets this fish apart is its numerous fins arranged precisely along the body.
Discover science
Top 5 supersonic aircraft models that attract attention
Long after Concorde was discontinued, commercial companies are now developing new models of supersonic passenger aircraft.
Discover science
Which language has the fastest speaking speed?
Several studies have asked this question and come to the same answer.
Discover science
China successfully tested the world's first urban train using hydrogen
The world's first urban train using hydrogen energy has completed testing at a speed of 160km/h in China.
Conquer Mars
How long does it take people to walk around Mars?
Humans have been able to walk around the Earth. What about Mars, how long will that journey take?
Photo library
The world's longest bridge in China: More than a hundred kilometers long, costing hundreds of trillions!
The Danyang - Con Son Bridge in China is the longest bridge in the world today, with a length of more than 164km and took just over 3 years to build at a cost of 100,000…
AI - Artificial intelligence
AI manages the world's largest high-speed rail network
China applies an AI system that processes large amounts of data in real time, helping to quickly alert high-speed railway maintenance teams.
Computer science
Extremely simple tips to speed up old iPhones you should know
Users do not need to spend money to buy a new phone or replace the battery but can still speed up their old phone with these two simple ways.