Media Contributed by Rick

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RickStudent, Philosopher, Writer, Developer
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William Ramsay's Nobel Prize certificate —
Photo Credit: By Sofia Gisberg (1854-1926) - Museums and Collections, University College London, Public Domain, https://commons.wikimedia.org/w/index.php?curid=29333066
William Ramsay's Nobel Prize certificate
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Krypton gas discharge tube —
Photo Credit: By Pslawinski, CC BY-SA 2.5, https://commons.wikimedia.org/w/index.php?curid=381576
Krypton gas discharge tube
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Xenon —
Photo Credit: (c) 2021 ShaneBow.com
Xenon
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Krypton —
Photo Credit: (c) 2021 ShaneBow.com
Krypton
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Neon —
Photo Credit: (c) 2021 ShaneBow.com
Neon
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Morris William Travers —
Photo Credit: https://royalsocietypublishing.org/doi/pdf/10.1098/rsbm.1963.0016
Morris William Travers
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The cleveite sample from which Ramsay first purified helium —
Photo Credit: By UCL Mathematical and Physical Sciences from London, UK - Clevite, CC BY 2.0, https://commons.wikimedia.org/w/index.php?curid=61762600
The cleveite sample from which Ramsay first purified helium
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Pierre Jules César Janssen —
Photo Credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=61756098
Pierre Jules César Janssen
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Helium —
Photo Credit: (c) 2021 alasnome.com
Helium
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Norman Lockyer —
Photo Credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=37006494
Norman Lockyer
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Imperial College London — Main entrance at South Kensington
Photo Credit: By Robin Webster, CC BY-SA 2.0, https://commons.wikimedia.org/w/index.php?curid=85241730
Imperial College London Main entrance at South Kensington
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