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DymphieH: Dalton's table of elements 1806
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DymphieH: ESA : space cards Europe
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DymphieH: ESA : space cards Andre Kuiper
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DymphieH: ESA : space cards Andre Kuiper
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DymphieH: Astronaut
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DymphieH: Valentina Tereshkova Woman astronaut
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DymphieH: The longest step Normal Rockwell 1966
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DymphieH: Parkes radiotelescope commemorating moon landing 50 years
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DymphieH: Netherlands 100 jaar telefonie 1981
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DymphieH: Cresent moon view from International Space station
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DymphieH: Clouds and sunlight over the indian ocean
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DymphieH: Pluto's limb
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DymphieH: Galaxies : i am far away from you
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DymphieH: Jacobsstaf Antieke voorwerpen R 116 W 8-4-1986
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DymphieH: Barometer Antieke voorwerpen R 115 W 8-4-1986
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DymphieH: Balans Antieke voorwerpen R 113 W 8-4-1986
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DymphieH: Uurwerk Antieke voorwerpen R 114 W 8-4-1986
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DymphieH: Ukraine Vinnytsja water tower
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DymphieH: Netherlands Deventer Watertoren
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DymphieH: Netherlands monuments Stoomgemaal Nijkerk
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DymphieH: Netherlands monuments geelgieterij Joure
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DymphieH: Netherlands Deltawerken Monding Oosterschelde
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DymphieH: Netherlands Deltawerken Stormvloedkering
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DymphieH: May-Britt Moser
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DymphieH: Women in Science : Hypatia
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DymphieH: Women in Science : Marjory Stoneman Douglas
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DymphieH: Women in Science : Grace Hopper
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DymphieH: Ester Lederberg, microbiologist
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DymphieH: Women in Science : Anne Easley
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DymphieH: Jane Goodall Women in Science