Science invention
NASA's most interesting inventions, seemingly far-fetched but often used by everyone
You don't have to be an astronaut to enjoy the cool things NASA has invented.
US
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Articles about US
26,614 published items.
Discover science
Why has Australia never detected bird flu?
Scientists have given many explanations for why Australia and the entire Oceania region remain unaffected by bird flu.
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Why can't venomous animals be dangerous to themselves?
Venomous animals such as snakes, frogs, bees, spiders... all possess distinct mechanisms to avoid harming themselves.
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2 Billion Year Old Rock Contains Living Microorganisms
The oldest living microorganisms ever found in rocks could be useful to scientists searching for life on other planets.
Space science
Hundred times hotter than the core of the Sun, this country's rocket engine leaves American and Chinese rockets in the dust
Soon, the world will witness the ultimate orbital performance with this unique super rocket.
Animal world
Invasive Asian fish that can jump up to 3m is causing US to demand to block its migration route
This fish has cost US authorities more than 200 million USD to prevent their invasion.
Science story
Vietnamese mathematician makes dual discovery, helping US university maintain world leadership in algebra
Professor Pham Huu Tiep said his discoveries often arise when he least expects them.
New technology
Rotary engines help aircraft reach supersonic speeds
A drone equipped with an engine that uses explosive force to propel the aircraft many times faster than sound made its first successful flight at an airport in Gansu pro…
New technology
Building a battery that can generate electricity from the atmosphere on Mars
Humanity is preparing to land and explore Mars in the next few years. But first, we need to ensure a stable energy source for the base, the rover, and a host of other ne…
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Why did the ancient elephant Deinotherium have inverted tusks?
Elephants have long been admired for their enormous size and unique appearance.
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Dragon Chair in the Forbidden City: Even if you pay, experts wouldn't dare touch it!
Dragon chairs are symbols of the power of the emperor, so the materials used to make them are not ordinary!
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The dark secret of the fashion industry that not everyone knows
Statistics and future predictions are raising big questions for the present.
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The world's smallest Rubik's cube costs more than $5,000
On the occasion of the 50th anniversary of the launch of the first Rubik's cube invented by Hungarian sculptor Erno Rubik, Japanese toy manufacturer MegaHouse introduced…
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Russia creates 50 qubit ion quantum computer
Russia is close to catching up with the US in the field of creating ion quantum computers, which is clearly a remarkable success for Moscow.
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You can change your personality if you want.
By deliberately adjusting thoughts and behaviors, anyone can change their personality.