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Roger Langridge
Roger Langridge is an award winning comic writer, cartoonist and illustrator, currently resident in the UK
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The end of phlogiston and the discovery of oxygen
Pure air, dephlogisticated air or a new element? Josephy Priestley and Antoine Lavoisier get to grips with new gases in this month’s comic
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The discovery of the noble gases
How an extra line in the solar spectrum kicked off a search for the ‘missing metals’ that turned out to be noble gases
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The discovery of graphene
Read how Andre Geim’s Friday night experiments led to the discovery of graphene, a single layer of carbon atoms