Harmful

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Articles about Harmful

593 published items.

How harmful is the 'red mud'?
Environment

How harmful is the 'red mud'?

'Red mud flood' in Cao Bang has recently been combined with smooth iron ore in the process of washing raw ore into fine ore.

December 16, 2018
Recycle LCD screen into biocide
Environment

Recycle LCD screen into biocide

Old, broken LCD screens are a burden on electronic waste, but scientists have treated them into harmful microbicides ...

December 16, 2018
Green plants attract poison of computers
Environment

Green plants attract poison of computers

Companies should encourage the planting of ornamental plants in the office because they eliminate harmful gases emitted by photocopiers, printers and air conditioners.

December 16, 2018
Ozone hole ... is shrinking
Environment

Ozone hole ... is shrinking

World Meteorological Organization (WWO) predicts ozone depletion in Antarctica, this year, is likely to be smaller than the loss in 2008.

December 16, 2018
Hanoi: Radon toxic gas?
Environment

Hanoi: Radon toxic gas?

The concentration of harmful radon gas in houses is one of the civilized living standards that are increasingly concerned by many countries. Hanoi began to pay attention…

December 16, 2018
Protect houses and fields by road
Environment

Protect houses and fields by road

Sugar can become a powerful weapon in preventing the destruction of construction works and crops of harmful insects.

December 16, 2018
Rockets can damage the ozone layer
Environment

Rockets can damage the ozone layer

Smoke escaping in rocket launchers can erode the ozone layer, enabling harmful ultraviolet rays from the sun to penetrate the earth.

December 16, 2018
Paradox named nitrogen
Environment

Paradox named nitrogen

Scientists once again set up an alarm about new harms to global climate and humanity. It is nitrogen, an extremely necessary element for life.

December 16, 2018
Iceberg, not only harmful?
Environment

Iceberg, not only harmful?

Although a consequence of global warming, research by US scientists suggests that icebergs can be an important solution to limiting global climate change. through stimul…

December 16, 2018