Sun Gun Telescope
Sun Gun Telescope, as featured in the August 1999 issue of Scientific American magazine, was designed so that large groups of people can view the sun safely - in particular it was created as a way to encourage children to become interested in astronomy. With this safe and portable device, both amateur science enthusiasts and professionals alike can observe sun spots.
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Sun Gun Telescope
Sun Gun Telescope, as featured in the August 1999 issue of Scientific American magazine, was designed so that large groups of people can view the sun safely - in particular it was created as a way to encourage children to become interested in astronomy. With this safe and portable device, both amateur science enthusiasts and professionals alike can observe sun spots.
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Sun Gun Telescope, as featured ...... r available from many sources.
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槍型太陽望遠鏡,其特色正如科學美國人這本雜誌在1999年8月 ...... 完整的計畫和組合的資訊可以免費的從槍型太陽望遠鏡的網站下載:
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25,293,223
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Sun Gun Telescope, as featured ...... s alike can observe sun spots.
@en
槍型太陽望遠鏡,其特色正如科學美國人這本雜誌在1999年8月 ...... 完整的計畫和組合的資訊可以免費的從槍型太陽望遠鏡的網站下載:
@zh
label
Sun Gun Telescope
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槍型太陽望遠鏡
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