Environment
China uses large canon guns to deal with air pollution
In China, people have to use clean air tanks and even large canon guns to remove dirt.
Clean
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Articles about Clean
1,298 published items.
Environment
The two boys turned seawater into fresh water thanks to the waves
Justin Sonnett and Chris Matthews, two students who just graduated from North Carolina University, said they have found a solution to solve the problem of global clean w…
Environment
The reason why more than 2 billion people are about to have no clean water to use
After examining more than 421 river basins around the world, the research team focused on 97 areas that provide clean water to more than 2 billion people worldwide.
Environment
What solution to have enough water for 9 billion people on Earth?
Clean water is synonymous with life, but people are facing serious water scarcity, how to solve this situation?
Environment
Strange energy sources
Besides the familiar energy sources from wind, sun, biology, tide ... scientists are revealing new sources of energy to replace such as: energy from waste, hot stone, wa…
Environment
Books remove more than 99% of bacteria in dirty water
A book with pages that could be torn off to filter drinking water has yielded positive results in preliminary tests.
Environment
Bill Gates brought the device of manure to clean water to Africa
Earlier this year, Bill Gates surprised everyone by drinking water treated from ... feces in just 5 minutes.
Environment
Artificial corals can clean seawater in China
Researchers have invented an artificial coral capable of cleaning the water environment.
Environment
6 ideas to improve clean water shortage
With 300 million prizes, 6 winners of the Summer Water Contest will coordinate with the Green Summer campaign, to provide clean water to thousands of people.
Environment
Terrifying images of the situation of depleting clean water all over the world
Between the hot and sunny weather of the summer, photos of the situation of depleting clean water all over the world make us more obsessed.
Environment
Huge ocean garbage collection system
A 2,000m-long garbage trap system, the longest floating structure on the sea surface, will collect plastic and rubbish and then sort through conveyor
Environment
The world may face a water crisis of 15 years
Countries around the world will face water shortages of up to 40% in the next 15 years, due to increasing urbanization, population growth and increasing water demand.
Environment
Danger from disposable wet paper
Disposable wet paper is increasingly popular, because it helps users avoid having to wet and wash as with traditional cloths when cleaning. For parents, they are also a…
Environment
Clean water and numbers to speak
'Water is endless, never shallow' - this misconception has led to waste of clean water in daily life.
Environment
How does Beijing clean up the atmosphere for APEC?
More than 400,000 officials in many provinces have participated in the scale mission to cut down on dust and smoke, ensuring Beijing has a clean atmosphere for the APEC…