The Secret Science of Deep Sleep 

Podcast by Coeus Collective, inspiring innovators and changemakers

Sept, 17, 2024

Why Sleep is the Secret Superpower We All Need to Tap Into

Let’s face it, sleep is one of those things we all know we need more of, but figuring out how to get the good kind of sleep seems like a puzzle. Enter Dr. Dan Gartenberg, a leading sleep scientist, tech entrepreneur, and the brain behind some of the coolest sleep innovations you’ve never heard of (yet!). He’s the founder of Sleep Space and has spent over 15 years researching how to hack sleep for better performance. He’s even given a TED Talk on it that’s been viewed millions of times—no big deal.

Learn the latest in sleep science and technology

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A Quick Dive into Sleep Science

Dr. Dan didn’t just stumble into the world of sleep science; his own struggles with sleep in college led him to dive deep into understanding the science of slumber. Fun fact: there’s actually no formal degree for sleep science—most sleep experts just kind of make their own path through a mix of cognitive psychology and trial by fire. Dr. Dan took this path and ran with it, even developing tech that can potentially capture dreams. Yes, you read that right.

His journey really got going when he started asking a simple question: “What if we could enhance one-third of our lives?” That’s the time we spend sleeping, by the way. And while most sleep trackers only analyze what’s already happened (and maybe guilt-trip you with bad sleep scores), Dr. Dan’s tech goes a step further—it actively enhances your sleep while you’re still snoozing. Think sound, light, and even temperature adjustments in real-time to give you the perfect sleep environment.

The Inception Connection

Here’s where it gets fun. You remember Inception, right? That sci-fi thriller where they plant ideas in people’s dreams? Well, Dr. Dan has developed something along those lines. In scientific circles, aspects of his method are referred to as targeted memory reactivation. Basically, this technique uses sounds to reinforce important memories while you sleep, potentially helping you learn faster or improve at specific skills. Crazy, right? This isn’t just a fantasy either; he’s patented it and is already working on ways to make it a reality. You can do this to some degree using the current SleepSpace app, but it will be further refined in the future. 

The Future of Sleep

So what’s the future of sleep according to Dr. Dan? Within the next 10 years, we’ll all have hyper-personalized sleep environments with just the right mix of sound, light, and temperature. Within 20 years, he predicts brain-enhancing chips could help us hack our sleep to improve memory and cognition. And 100 years from now? Sleep as we know it might not even be necessary—we could just "simulate" its effects through technology. Wild, but exciting!

So, How Can You Sleep Better Tonight?

Dr. Dan’s advice isn’t just for the future—it’s for right now. Here are a few things you can do to improve your sleep starting tonight:

  1. Be consistent: Going to bed at the same time every night trains your body to sleep better. Consistency is key!
  2. Embrace the red light: Swap out your bright, blue-toned lights for dim, red ones before bed. Blue light tricks your brain into thinking it’s still daytime, messing up your sleep hormones.
  3. Adjust the temperature: Your room should be cool (around 64-70°F). A colder room helps you fall asleep faster and stay asleep longer.
  4. Try soundscapes: White noise, nature sounds, or delta wave frequencies can enhance the quality of your deep sleep.
  5. Wind down wisely: Take the last hour before bed to relax—no screens, no stressful tasks. Try meditating or listening to calming sounds.

In a world that glorifies hustle and grind, it’s easy to overlook how powerful sleep is. But as Dr. Dan would say, sleep is the operating system for everything. So, if you’re not prioritizing it, you’re probably not living at your full potential. Time to fix that, right?

Ready to Try Sleep Hacking?

If you want to experience some of this game-changing sleep tech for yourself, Dr. Dan’s SleepSpace app is a great place to start. He’s offering a free trial, and who knows—it might just change the way you think about sleep forever.

Listen to the full episode

Coeus Collective Interview of Dr. Gartenberg