DrDu's latest activity
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DDrDu replied to the thread Some finds of fossil Devonian fungus "Prototaxites".In case there is still anybody interested in this kind of Prototaxites fossils. There is a renowned shop in Germany, Krantz , who sell...
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DDrDu replied to the thread Molecular-level explanation of macroscopic phenomena: dissolving.Try to have a closer look at sugar crystals. They are anything but cubic!