Science invention
Science invents new paint, only 1.3 kilograms is enough to cover a Boeing 747
According to scientists, this is the first example of
Kilogram
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Articles about Kilogram
48 published items.
Environment
World's Heaviest Hailstone Weighs Over a Kilogram: How Do They Get So Big?
A new method using real hailstones and CT scans has revealed how they grow.
Scientific application
Ultra-thin nano ink helps the plane become hundreds of kilograms lighter
The new ink weighs less than 0.5 grams per square meter, significantly reducing the weight of the aircraft's paint, thereby saving fuel.
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Ultra-light fuel tank holds more than 150kg of hydrogen
The new fuel tank can help hydrogen aircraft fly four times farther than today's traditional fueled planes, and at the same time emit no carbon.
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Why did the Australian government spray vegetables from the plane into the forest?
New South Wales (NSW) has released thousands of kilograms of sweet potatoes and carrots from above to save the famine of wildlife in the wildfire crisis in Australia.
Space science
NASA satellite photographed comet explosion in outer space
The explosion released about one million kilograms of matter and could leave a pit 20 meters in diameter on the surface of the comet Wirtanen.
Science Events
10 outstanding scientific events in the world in 2018
Professor Stephen Hawking died, the NASA probe landed on Mars, changing the definition of the kilogram ... the memorable milestones of the past year.
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This Friday will determine the existence of the kilogram unit
For over 100 years, Paris has been the home of Le Grand K - a metal block that defines the exact weight of a kilogram.
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How many kilograms does the Earth weigh and how to weigh it?
Earth is the third planet in the Solar System, formed 4.6 billion years ago and the only planet to have life.
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Bananacoin - Banana coins, worth 1 pound of bananas
In this pre-coding storm, enough new coins grew like mushrooms after rain. Each copper has a different value:
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'Secrets' of the standard mass of US stored in a vacuum glass cage
The standard US kilogram block is K20, which is extremely well preserved and is vacuum-glazed.
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The method of replacing the standard platinum one kilogram weight
The inconvenience in using the one kilogram international standard weight scale IPK forces scientists to find other ways to measure.
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The Kilogram unit is about to be redefined
The kilogram (kg) has been used as a standard mass measurement since the French revolution, based on the exact mass of a metal block being stored in Paris.
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Human waste contains gold and silver
US scientists discovered one kilogram of human feces contained 0.4 mg of gold, nearly 30 mg of silver and more than 600 mg of copper.
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See with your own eyes a hundred kilogram arowanas
The arowana fishing scene, also known as the marine fish statue, takes place in the reserve Mamiraua, about 600 km west of Manaus, along the Solimoes river - one of Amaz…