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Title: The first telescopes, and most amateur telescopes, rely on the human eye to observe objects. The ... Post by: joewalcott24 on Jan 23, 2018 The first telescopes, and most amateur telescopes, rely on the human eye to observe objects. The first improvement on this observation method used ________.
A) photographic film B) polyspectral scanners C) digital cameras D) projection systems Title: The first telescopes, and most amateur telescopes, rely on the human eye to observe objects. The ... Post by: Icgcyvfiifctcit on Jan 23, 2018 A
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