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Practical Engineering on MSN1 天
Artificial Meteors and Re-Entry Engineering
You may have seen in the headlines recently that a Japanese company, Star-ALE, plans to create an artificial meteor shower ...
An experiment that fires powerful radio waves into the sky has created a patch of 'artificial ionosphere', mimicking the uppermost portion of Earth's atmosphere. The research has not only caused ...
As the synthetic cosmic rays stream in, the group carefully samples the artificial atmosphere to see what effect the rays are having. Early results seem to indicate that cosmic rays do cause a change.
This article was originally published with the title “ Artificial Satellites and the Earth's Atmosphere ” in Scientific American Magazine Vol. 201 No. 2 (August 1959), p. 37 doi:10.1038 ...
"Artificial intelligence allows us to identify ... as a human observer takes into account," Jarolim says. "The solar atmosphere appears very different when observed at different wavelengths.
The carbon, which is turned into carbohydrates, is stored while the oxygen is released back into the atmosphere. But the artificial leaf doesn’t produce carbohydrates the way real plants do ...
A pair of spacecraft have been launched on a mission to help scientists get a better understanding of the sun by creating artificial solar ... the sun's outer atmosphere. "The ability of this ...
Each of these cylindrical habitats could accommodate upwards of 50,000 people, support an artificial atmosphere and generate an Earth-like gravity through the centrifugal force of its own rotation ...
The carbon, which is turned into carbohydrates, is stored while the oxygen is released back into the atmosphere. But the artificial leaf doesn’t produce carbohydrates the way real plants do ...