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M Yovan
Nov 22, 2022, 4:12 PM
What is space? In this image you can see the planetary nebula NGC 6891 glows in this Hubble Space Telescope image. (Image credit: NASA, ESA, A. Hajian (University of Waterloo), H. Bond (Pennsylvania State University), and B. Balick (University of Washington); Processing: Gladys Kober (NASA/Catholic University of America))
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M Yovan
Nov 22, 2022, 12:39 PM
What is technology? Technology is the application of scientific knowledge to the practical aims of human life or, as it...
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