Media Summary: In which John Green ACTUALLY teaches about the Civil War. In part one of our two-part look at the US Civil War, John looks into ... How do we keep track of the deep human past? This episode explains the basic timekeeping terms used in Unexplained Just me, late night, going down rabbit holes I couldn't stop pulling on.
20 Understanding The Timeline And - Detailed Analysis & Overview
In which John Green ACTUALLY teaches about the Civil War. In part one of our two-part look at the US Civil War, John looks into ... How do we keep track of the deep human past? This episode explains the basic timekeeping terms used in Unexplained Just me, late night, going down rabbit holes I couldn't stop pulling on. Visit to get our entire library of TED Talks, transcripts, translations, personalized talk recommendations and more. In this episode I focus on how timeframes were developed to break historical periods into chunks. Also covered is the creation of ... It's Earth Science time!!!! In this field, natural philosophers were asking questions like, what's up with fossils? Are they the remains ...
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