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  "events": [ {
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    "segs": [ {
      "utf8": "In the third millenium BCE,"
    } ]
  }, {
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    "segs": [ {
      "utf8": "Mesopotamian kings recorded and\ninterpreted their dreams on wax tablets."
    } ]
  }, {
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    "segs": [ {
      "utf8": "A thousand years later,"
    } ]
  }, {
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    "segs": [ {
      "utf8": "Ancient Egyptians wrote a dream book"
    } ]
  }, {
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    "segs": [ {
      "utf8": "listing over a hundred common dreams\nand their meanings."
    } ]
  }, {
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    "segs": [ {
      "utf8": "And in the years since,"
    } ]
  }, {
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    "segs": [ {
      "utf8": "we haven't paused in our quest\nto understand why we dream."
    } ]
  }, {
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    "segs": [ {
      "utf8": "So, after a great deal\nof scientific research,"
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  }, {
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    "segs": [ {
      "utf8": "technological advancement,"
    } ]
  }, {
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    "dDurationMs": 1218,
    "segs": [ {
      "utf8": "and persistence,"
    } ]
  }, {
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    "segs": [ {
      "utf8": "we still don't have any definite answers,\nbut we have some interesting theories."
    } ]
  }, {
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    "dDurationMs": 4494,
    "segs": [ {
      "utf8": "We dream to fulfill our wishes."
    } ]
  }, {
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    "dDurationMs": 1557,
    "segs": [ {
      "utf8": "In the early 1900s,"
    } ]
  }, {
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    "segs": [ {
      "utf8": "Sigmund Freud proposed that while all\nof our dreams, including our nightmares,"
    } ]
  }, {
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    "dDurationMs": 3339,
    "segs": [ {
      "utf8": "are a collection of images\nfrom our daily conscious lives,"
    } ]
  }, {
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    "segs": [ {
      "utf8": "they also have symbolic meanings,"
    } ]
  }, {
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    "dDurationMs": 3563,
    "segs": [ {
      "utf8": "which relate to the fulfillment\nof our subconscious wishes."
    } ]
  }, {
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    "dDurationMs": 3690,
    "segs": [ {
      "utf8": "Freud theorized that everything \nwe remember when we wake up from a dream"
    } ]
  }, {
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      "utf8": "is a symbolic representation"
    } ]
  }, {
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    "segs": [ {
      "utf8": "of our unconscious primitive thoughts,\nurges, and desires."
    } ]
  }, {
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    "segs": [ {
      "utf8": "Freud believed that by analyzing\nthose remembered elements,"
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  }, {
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    "segs": [ {
      "utf8": "the unconscious content would be revealed\nto our conscious mind,"
    } ]
  }, {
    "tStartMs": 72182,
    "dDurationMs": 2565,
    "segs": [ {
      "utf8": "and psychological issues stemming\nfrom its repression"
    } ]
  }, {
    "tStartMs": 74747,
    "dDurationMs": 2868,
    "segs": [ {
      "utf8": "could be addressed and resolved."
    } ]
  }, {
    "tStartMs": 77615,
    "dDurationMs": 3174,
    "segs": [ {
      "utf8": "We dream to remember."
    } ]
  }, {
    "tStartMs": 80789,
    "dDurationMs": 2403,
    "segs": [ {
      "utf8": "To increase performance \non certain mental tasks,"
    } ]
  }, {
    "tStartMs": 83192,
    "dDurationMs": 1343,
    "segs": [ {
      "utf8": "sleep is good,"
    } ]
  }, {
    "tStartMs": 84535,
    "dDurationMs": 2572,
    "segs": [ {
      "utf8": "but dreaming while sleeping is better."
    } ]
  }, {
    "tStartMs": 87107,
    "dDurationMs": 1674,
    "segs": [ {
      "utf8": "In 2010, researchers found"
    } ]
  }, {
    "tStartMs": 88781,
    "dDurationMs": 3986,
    "segs": [ {
      "utf8": "that subjects were much better \nat getting through a complex 3-D maze"
    } ]
  }, {
    "tStartMs": 92767,
    "dDurationMs": 4709,
    "segs": [ {
      "utf8": "if they had napped and dreamed\nof the maze prior to their second attempt."
    } ]
  }, {
    "tStartMs": 97476,
    "dDurationMs": 2497,
    "segs": [ {
      "utf8": "In fact, they were up to \nten times better at it"
    } ]
  }, {
    "tStartMs": 99973,
    "dDurationMs": 4238,
    "segs": [ {
      "utf8": "than those who only thought of the maze\nwhile awake between attempts,"
    } ]
  }, {
    "tStartMs": 104211,
    "dDurationMs": 4528,
    "segs": [ {
      "utf8": "and those who napped but did not dream\nabout the maze."
    } ]
  }, {
    "tStartMs": 108739,
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    "segs": [ {
      "utf8": "Researchers theorize that certain\nmemory processes"
    } ]
  }, {
    "tStartMs": 111269,
    "dDurationMs": 2132,
    "segs": [ {
      "utf8": "can happen only when we are asleep,"
    } ]
  }, {
    "tStartMs": 113401,
    "dDurationMs": 4801,
    "segs": [ {
      "utf8": "and our dreams are a signal\nthat these processes are taking place."
    } ]
  }, {
    "tStartMs": 118202,
    "dDurationMs": 4342,
    "segs": [ {
      "utf8": "We dream to forget."
    } ]
  }, {
    "tStartMs": 122544,
    "dDurationMs": 2509,
    "segs": [ {
      "utf8": "There are about 10,000 trillion \nneural connections"
    } ]
  }, {
    "tStartMs": 125053,
    "dDurationMs": 2562,
    "segs": [ {
      "utf8": "within the architecture of your brain."
    } ]
  }, {
    "tStartMs": 127615,
    "dDurationMs": 3895,
    "segs": [ {
      "utf8": "They are created by everything you think\nand everything you do."
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  }, {
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    "segs": [ {
      "utf8": "A 1983 neurobiological theory of dreaming,\ncalled reverse learning,"
    } ]
  }, {
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    "segs": [ {
      "utf8": "holds that while sleeping,\nand mainly during REM sleep cycles,"
    } ]
  }, {
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    "dDurationMs": 3275,
    "segs": [ {
      "utf8": "your neocortex reviews \nthese neural connections"
    } ]
  }, {
    "tStartMs": 142765,
    "dDurationMs": 2564,
    "segs": [ {
      "utf8": "and dumps the unnecessary ones."
    } ]
  }, {
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    "dDurationMs": 1766,
    "segs": [ {
      "utf8": "Without this unlearning process,"
    } ]
  }, {
    "tStartMs": 147095,
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    "segs": [ {
      "utf8": "which results in your dreams,"
    } ]
  }, {
    "tStartMs": 148924,
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    "segs": [ {
      "utf8": "your brain could be overrun \nby useless connections"
    } ]
  }, {
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    "dDurationMs": 3339,
    "segs": [ {
      "utf8": "and parasitic thoughts could disrupt\nthe necessary thinking"
    } ]
  }, {
    "tStartMs": 154962,
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    "segs": [ {
      "utf8": "you need to do while you're awake."
    } ]
  }, {
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    "segs": [ {
      "utf8": "We dream to keep our brains working."
    } ]
  }, {
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    "segs": [ {
      "utf8": "The continual activation theory proposes\nthat your dreams result"
    } ]
  }, {
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    "dDurationMs": 5294,
    "segs": [ {
      "utf8": "from your brain's need to constantly\nconsolidate and create long-term memories"
    } ]
  }, {
    "tStartMs": 171551,
    "dDurationMs": 1743,
    "segs": [ {
      "utf8": "in order to function properly."
    } ]
  }, {
    "tStartMs": 173294,
    "dDurationMs": 2498,
    "segs": [ {
      "utf8": "So when external input falls\nbelow a certain level,"
    } ]
  }, {
    "tStartMs": 175792,
    "dDurationMs": 1539,
    "segs": [ {
      "utf8": "like when you're asleep,"
    } ]
  }, {
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    "segs": [ {
      "utf8": "your brain automatically triggers"
    } ]
  }, {
    "tStartMs": 178914,
    "dDurationMs": 2674,
    "segs": [ {
      "utf8": "the generation of data \nfrom its memory storages,"
    } ]
  }, {
    "tStartMs": 181588,
    "dDurationMs": 2870,
    "segs": [ {
      "utf8": "which appear to you in the form of\nthe thoughts and feelings"
    } ]
  }, {
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    "segs": [ {
      "utf8": "you experience in your dreams."
    } ]
  }, {
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    "segs": [ {
      "utf8": "In other words,"
    } ]
  }, {
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      "utf8": "your dreams might be\na random screen saver your brain turns on"
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  }, {
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    "segs": [ {
      "utf8": "so it doesn't completely shut down."
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  }, {
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      "utf8": "We dream to rehearse."
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  }, {
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    "segs": [ {
      "utf8": "Dreams involving dangerous and threatening\nsituations are very common,"
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    "segs": [ {
      "utf8": "and the primitive instinct \nrehearsal theory"
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  }, {
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      "utf8": "holds that the content of a dream\nis significant to its purpose."
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  }, {
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    "segs": [ {
      "utf8": "Whether it's an anxiety-filled night of\nbeing chased through the woods by a bear"
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  }, {
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    "segs": [ {
      "utf8": "or fighting off a ninja in a dark alley,"
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      "utf8": "these dreams allow you to practice\nyour fight or flight instincts"
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  }, {
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    "segs": [ {
      "utf8": "and keep them sharp and dependable\nin case you'll need them in real life."
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  }, {
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    "segs": [ {
      "utf8": "But it doesn't always have \nto be unpleasant."
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    "segs": [ {
      "utf8": "For instance, dreams \nabout your attractive neighbor"
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  }, {
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    "segs": [ {
      "utf8": "could actually give your reproductive\ninstinct some practice, too."
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    "segs": [ {
      "utf8": "We dream to heal."
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  }, {
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    "segs": [ {
      "utf8": "Stress neurotransmitters in the brain\nare much less active"
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  }, {
    "tStartMs": 237786,
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    "segs": [ {
      "utf8": "during the REM stage of sleep,"
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      "utf8": "even during dreams \nof traumatic experiences,"
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  }, {
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    "segs": [ {
      "utf8": "leading some researchers to theorize"
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    "segs": [ {
      "utf8": "that one purpose of dreaming is to take\nthe edge off painful experiences"
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  }, {
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    "segs": [ {
      "utf8": "to allow for psychological healing."
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  }, {
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    "segs": [ {
      "utf8": "Reviewing traumatic events\nin your dreams with less mental stress"
    } ]
  }, {
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    "segs": [ {
      "utf8": "may grant you a clearer perspective"
    } ]
  }, {
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    "segs": [ {
      "utf8": "and enhanced ability to process them\nin psychologically healthy ways."
    } ]
  }, {
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    "segs": [ {
      "utf8": "People with certain mood disorders\nand PTSD often have difficulty sleeping,"
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  }, {
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      "utf8": "leading some scientists to believe\nthat lack of dreaming"
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    "segs": [ {
      "utf8": "may be a contributing factor\nto their illnesses."
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      "utf8": "We dream to solve problems."
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      "utf8": "Unconstrained by reality\nand the rules of conventional logic,"
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    "segs": [ {
      "utf8": "in your dreams, your mind can create\nlimitless scenarios"
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  }, {
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    "segs": [ {
      "utf8": "to help you grasp problems"
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  }, {
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    "segs": [ {
      "utf8": "and formulate solutions\nthat you may not consider while awake."
    } ]
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    "segs": [ {
      "utf8": "John Steinbeck called it \nthe committee of sleep,"
    } ]
  }, {
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    "segs": [ {
      "utf8": "and research has demonstrated"
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      "utf8": "the effectiveness of dreaming \non problem solving."
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    "segs": [ {
      "utf8": "It's also how renowned chemist \nAugust Kekule"
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      "utf8": "discovered the structure \nof the benzene molecule,"
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      "utf8": "and it's the reason that sometimes \nthe best solution for a problem"
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    "segs": [ {
      "utf8": "And those are just a few of the more\nprominent theories."
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      "utf8": "it's possible that one day"
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      "utf8": "we will discover \nthe definitive reason for them."
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    "segs": [ {
      "utf8": "But until that time arrives,\nwe'll just have to keep on dreaming."
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