Environment
Ozone holes appear in the North Pole
According to scientists, ozone holes have recently appeared in the Arctic region. At an altitude of about 20km from the ground, ozone concentrations decreased by 80%.
Compound
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Topic archive
Articles about Compound
464 published items.
Environment
Japan has just developed a new radioactive material
New materials in the form of silicon dioxide compounds (SiO2) can absorb radioactive iodine and strontium by changing the compound type.
Environment
New invention: Natural compound that repels insects
To limit environmental pollution, people protect crops by using insect repellents. A new natural compound found by Japanese scientists proved to be very effective in thi…
Environment
The Danube water is no longer toxic
The toxic metal and organic compounds stop flowing into the Danube thanks to its detoxification efforts on one branch.
Environment
Climate, the biggest threat to the ozone layer
Research published recently said that the gas used in curing teeth - another name for nitrous oxide - is currently the biggest threat to the Earth's ozone layer.
Environment
Clean the pool with plastic balls
To reduce the concentration of cancer-causing agents in drinking water, Los Angeles residents have recently released hundreds of thousands of plastic balls into Lake Iva…
Environment
Made in clay wastewater
From the main component is clay, master Le Ngoc Ninh, working at Phuc Yen Industrial College, Vinh Phuc, has developed a material to treat odor, color and reduce water p…
Photo library
Close up of the strange beauty of tiny animals
Close-up shots of these tiny monsters will cause you to die in love with the magical beauty of the insect world.
Videos
Why are these balls when immersed in water completely invisible?
Same water, but these water marbles are invisible in the water, while ice is not, why?
Videos
Video: Chemical reaction 'The snake of Pharaoh'
The experiment burned an extremely toxic compound of mercury that produced interesting results named after
Scientific works
Stunned new alien life exploration tool
Although there is no concrete evidence of alien life, that does not mean there is no.
Science story
Vietnamese female doctor separates vitality enhancer from medicinal plants
Dr. Pham Huong Son's team tested on mice, after successfully extracting vitality stimulant compounds on white walnut.
Science story
'Assassin' put Nobel on the podium of glory
At least, Nobel was on the podium thanks to a killer chemical - nitroglycerin. The chemical is found on a very bumpy road, from producing explosive compounds to a cardio…
Medicine - Health
How to use black garlic to promote the best use?
In folklore, garlic is used as a remedy for flu, infection, inflammation, and viruses, in which a single garlic or garlic is evaluated by many researchers as a precious…
Medicine - Health
PFAS in food containers can cause kidney disease
The world has about 850 million people with kidney disease, the United States alone to 30 million patients, double the number of diabetics and 20 times the number of peo…