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Sleep feels good but most think it a waste of time. Recent research shows quite the opposite: sleep is essential for bodily health and mental well-being, affecting the immune...
playlist
Topic Series
5 videos
37:25
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Why do we spend so much of our lives not awake? The physical benefits of sleep cannot be overstated, from fighting disease to ensuring brain health. But what do sleeping and...
4 videos
34:36
Why do we dream? What is the purpose of sleep? Neuroscientist Robert Stickgold discusses his new book, When Brains Dream: Exploring the Science and Mystery of Sleep.
video
CTT Chat
1:05:34
Why do we spend so much of our lives not awake? What do sleeping and dreaming reveal about consciousness?
Episode
Episode 07
Season 12
26:45
Everything we know comes from the brain. Are brains our window to reality, showing us what truly exists? How can we know? Can consciousness derive from something beyond the...
Curated
13 videos
5:48:02
Cosmos: Beginning? What is Nothing? Why anything? Consciousness: Personal identity persist? Sleep? Human uniqueness? Meaning: New atheism?
Season
Throughout history, dreams have fascinated and mystified. Messages from God? Images of the subconscious? Much about dreams is myth. What’s real?
Episode 08
Season 10
26:46
