Researchers recreate Ice Age hunting techniques to show that spears were probably braced against the ground rather than thrown at massive mammoths.
  • Peppycito@sh.itjust.works
    10·
    3 个月前

    I totally count sinew as string. That probably led to plant string. Think about really fine string, or thread, and think about how many miles of it you carry around on you every day. It’s crazy how taken for granted it is!