Rachel Philips, Sara Seger and Jack Nicholson on Extra-terrestrial Life

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18:58 DNA is not stable in sulphuric acid, but Peptide Nucleic Acid is. See Anton Petrov on Two Interesting New RNA Experiments. Also Anton Petrov on Research in Prions and Theories of Abiogenesis and Nick Lane on Cellular Metabolism and the Krebs Cycle.

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