TIL, old books have a particular smell due to lignin being present in the paper. Lignin is related to vanillin, leading them to have a faint vanilla scent. March 19, 2020 Read more Share Get link Facebook X Pinterest Email Other Apps Labels TIL Share Get link Facebook X Pinterest Email Other Apps Comments
Put Another Zero on Facebook’s Fine. Then We Can Talk. -- A $3 billion to $5 billion penalty for privacy violations won’t change anything. April 26, 2019 Read more
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