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The device absorbs sunlight to create superheated steam
On sunny days, this device can passively produce steam that is hot enough to disinfect medical devices, cook food and many other benefits.
Sun
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Articles about Sun
2,186 published items.
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Mysterious decoding of December with 5 Fridays, 5 Saturdays, 5 Sundays are sharing throughout netizens
Many people are sharing the message: December 2018 with 5 Fridays, 5 Saturdays and 5 Sundays, is the most special month of the year.
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20 interesting information about lighting you may not know
Here are twenty facts / useful information about the most interesting light, please read.
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Discover the Statue of Liberty in America
Since 1886, the statue of liberty has been considered a symbol of America. Many people who migrate to the United States consider this a symbol of freedom and wealth. You…
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Do we get sunburn in winter?
The answer is yes. The amount of ultraviolet (UV) radiation decreases slightly in the winter but is still at risk, especially for people with sensitive skin.
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Why is there a midnight sun?
Are you a morning lover? Do you feel the daytime is not always enough for you to complete all the activities you want?
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The American city entered the 65-day period without the Sun
The city in Alaska state is going through a long dark period called
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The zombie maniac because of lemon juice and
Science magazine BMJ Case Reports has just chosen to publish the disease of a 29-year-old Australian young man, as a general warning to lemonade believers and those work…
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Compare 7 world wonders in ancient and modern times
Discover the beauty and wonders of the seven wonders of the ancient world with the seven wonders of the world through the synthesis of National Geographic.
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Hypothesis of the fate of the Earth if the universe exists 2 Sun.
If the universe exists 2 suns, what will be the fate of the Earth? This is a hypothetical question given by many scientists.
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A 60m high 'destructive' tsunami could hit Australia
Australia's coastal cities have recently been 'lucky' because they are not attacked by tsunamis, experts say.
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Why can tsunamis destroy all obstacles?
Tsunami (tsunami) is a series of waves created when a large volume of ocean water is flashed on a large scale.
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Ultraviolet warning bracelet
To protect people from the harmful effects of ultraviolet rays (or UV rays) in the sun, scientists at RMIT University (Australia) have created a type of UV safety warnin…
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13 strange strange objects in the past, but few people know its true use
Living in the period tens to hundreds of years ago, when science and technology has not yet developed, people seem to be more creative when they create many things that…
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5 ultraviolet environments much less expected
Many people believe that ultraviolet rays only appear when there is sunlight. However, even without sunlight, ultraviolet rays still exist and can lead to eye and skin d…