Environment
Poland tests anti-smog sound 'cannon' to reduce pollution
In the fight against high levels of smog, Polish scientists are testing a type of sonic 'cannon,' which uses sound waves to propel harmful particles higher into the atmo…
High
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History
The 'strange' trick of the court helped the old mandarins fight hunger when the court was established
The great god is bright and early in the morning, how is breakfast resolved?
Environment
Volcano in Indonesia erupts, creating a column of ash 1,500m . high
The column of ash formed from the eruption of the Anak Krakatoa volcano in Indonesia reached 1,500 meters high on February 5, according to the country's Geological Agenc…
Science Events
New discovery: Strange metal makes scientists 'wink' for research
A team of US and Chinese researchers have found the exotic metal in a material where charge is carried not by electrons-electron particles, but by a wave-like entity cal…
Oceanography
Unusual Poison Wave - The killer no one wants to see at sea
The researchers recorded a 17.6-meter-tall toxic or killer wave off Vancouver Island, three times larger than the surrounding waves.
Photo library
Admire the magnificent natural marvels
Part of the Earth's treasures are unique geological formations, completely the product of nature and untouched by man.
Funny corner
The most amazing balancing rocks in the world
Some rocks are 'sculpted' by natural superpowers, balancing in a falling pose that has existed for millions of years. The most incredible rocks in the world always attra…
Scientific application
The unique machine that cuts round cakes into equal pieces, without a centimeter deviation
A group of Japanese high school students have won an innovation contest by inventing a high-tech device that divides pizza into equal parts, not a centimeter apart.
New technology
Design of '2 in 1' aircraft with speeds up to 1,127km/h
The design that combines a high-speed jet system with an electric vertical take-off and landing aircraft of Valkyrie Systems Aerospace promises to reach subsonic speeds.
Science Events
Chinese satellite pulls another satellite out of orbit
The Shijian-21 satellite flew close to another decommissioned satellite and pulled it high, to a graveyard orbit for dead satellites.
Scientific works
China builds world's deepest high-speed rail station
The Badaling Great Wall Station, located 102 meters below the Great Wall, is likened to a modern engineering wonder.
Oceanography
The first human-carrying ship to descend to the bottom of the Atacama Trench, 8,000m deep
The high-pressure submarine took two experts to explore the deepest trench in the Eastern Pacific and observe a rich variety of marine life.
New technology
Super strong adhesive withstands 200 degrees Celsius
Scientists develop adhesives with high strength, one cm2 can hold objects weighing 136 kg.
Scientific application
Detergent made from sawdust and water has the ability to effectively kill bacteria and viruses
A new cleaner made of sawdust and water can remove up to 99% of disease-carrying microorganisms, including anthrax and some strains of the flu virus.
Environment
The 'ghost of the desert' is eating through the ozone layer, making the earth 'difficult to breathe'?
Desert dust - fine and capable of reaching high into the sky like ghosts - has the ability to destroy many pollutants, but also silently causes terrifying effects.