Expert

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Lightning disaster
Environment

Lightning disaster

Lightning seems to be more and more 'thirsty', after the statistical results show that the rate of casualties is increased by lightning in developing countries.

December 16, 2018
Increase solar energy efficiency
Environment

Increase solar energy efficiency

Chinese experts use small-sized processing machines to make almost completely flat Fresnel lenses, capable of increasing the efficiency of solar panels.

December 16, 2018
River water turns yellow
Environment

River water turns yellow

Water in a river in England on February 17 turned unusually yellow after the rain, but experts say this phenomenon is not dangerous.

December 16, 2018
Why is Earth less warm?
Environment

Why is Earth less warm?

Experts on climate change phenomenon and many scientists in other fields are constantly warning about the threat of global warming.

December 16, 2018