Fall asleep while learning one hundred dreamy facts about marine biology. From glowing deep sea creatures and coral built cities, to vast migrations, hidden soundscapes, and ancient life on the seafloor, this soft and soothing ocean science documentary invites you into the living blue world beneath the waves. All told in a calm bedtime voice, designed to relax the mind while gently feeding curiosity. Enjoy with no adverts and 432 hz background music for sleep. Perfect for winding down at night, this sleep friendly video blends peaceful narration with fascinating marine science, helping your thoughts slow, your breathing soften, and your awareness drift like currents through the sea. Discover how life thrives without sunlight, how tiny organisms shape the air we breathe, and how oceans connect climate, chemistry, and living systems across the planet. 😌 This relaxing science video is ideal for:

• Falling asleep to ocean science
• Listening to marine biology at bedtime
• Relaxing with a nature documentary
• Gentle nighttime learning for adults
• Calm sleep music with soft science narration
• No ads
• 432 hertz sleep music

Whether you love ocean documentaries, calming science videos to fall asleep to, or simply find peace in the rhythm of the sea, this video is a quiet companion for the night. From sunlit reefs to the deepest trenches, from drifting plankton to singing whales, the ocean reveals its wonders at a pace made for rest. 🌊 Includes topics such as:

• Deep sea life and bioluminescence
• Coral reefs, kelp forests, and coastal habitats
• Whales, sharks, fish, and marine migrations
• Ocean chemistry, currents, and climate links
• Extreme environments, vents, and the deep seafloor

Subscribe to The Sleepy Science Channel for more calm, bedtime friendly science documentaries about biology, space, time, and the natural world. Made for learning, relaxing, and letting the day gently fade away.