This is a China news story, published by MSN, that relates primarily to Bell Laboratories American news.
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•Technology
Technology
71% Informative
Until the 19th century , scientists and architects used the sun as a source of light.
Bell Laboratories American company in 1948 announced the creation of the first solar panel, but its efficiency was just 6% , which allowed only small electric toys to be powered.
The main factor in its popularity was the growth of environmental problems in the world.
Solar energy will continue to develop in the short term, especially in the Middle East and Africa .
However, the industries of the countries will not be able to completely switch to solar energy until the solar fuel cell is invented.
Scientists from China , Sweden and the United States are actively developing the concept of liquid solar fuel LSF .
VR Score
80
Informative language
84
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43
Article tone
informal
Language
English
Language complexity
56
Offensive language
not offensive
Hate speech
not hateful
Attention-grabbing headline
not detected
Known propaganda techniques
not detected
Time-value
long-living
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no external sources
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