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by @jimpick.com
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Here's your regular reminder that viruses can be alive OR dead: purified tobacco mosaic virus virions from 1979, sedimenting at 1G since then at 4C - about as alive as NaCl. Alive when rubbed onto a plant about 10 years ago, though π
1mo
Ed Rybicki πΏπ²πΏπ¦π¬π§π·π