Health & Science Nerd ‪🔵‬

Why the “Stress Ratio” So Many Wearables Use Isn’t Scientifically Valid Know the details when monitoring your sleep

Why the “Stress Ratio” So Many Wearables Use Isn’t Scientifically Valid
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10 Subtle Signs It’s Time to Start Monitoring Your Sleep It might be time to take a closer look

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Good for them!

COPD and Sleep Monitoring: A Practical Example Monitoring your sleep can have a direct impact on managing COPD

COPD and Sleep Monitoring: A Practical Example
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Humans may emit a visible light that disappears upon death A remarkable new study has indicated that all living things may exhibit a type of 'biophoton' phenomenon. The research, which was conducted by scienti...

Humans may emit a visible light that disappears upon death

I wrote two books but they were under contract so the pressure was the other way ... "When will you be done?" LOL

Fascinating.

The Next Big Trend - Sleep Monitoring Knowing the “why” matters.

The Next Big Trend - Sleep Monitoring
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Sleep Isn’t Just About Feeling Rested Sleep is more complex than that.

sleepwizard.substack.com/p/sleep-isnt...

Hypertension and Sleep Apnea Mortality trends in the United States

open.substack.com/pub/sleepwiz...

Why is it important to consider sleep monitoring as a part of primary care? Sleep is often overlooked in primary care, yet it has a deep impact on nearly every aspect of health.

Why is it important to consider sleep monitoring as a part of primary care?
open.substack.com/pub/sleepwiz...

Why Hypoxic Burden is Better Than AHI for Diagnosing Sleep Disorders Is HB the new AHI?

Sleep analysis is changing because it affects so many people.
sleepwizard.substack.com/p/why-hypoxi...

SleepWizard's Substack | Doug wolfgram | Substack I have decided to use this platform to share my knowledge and experiences with sleep management. It is critical for all humans, but especially those with chronic medical conditions such as COPD, Hyper...

SleepWizard's Substack
sleepwizard.substack.com?r=55gd67&utm...

Old Fiddler's Convention is pushing 90 and keeping mountain music alive The Old Fiddler's Convention in Galax, Va., features mostly amateur musicians playing Bluegrass and Old Time music. At age 89, it's the oldest continuous competition of its kind in the U.S.

The Old Fiddler's Convention in Galax, Va., features mostly amateur musicians playing Bluegrass and Old Time music. At age 89, it's the oldest continuous competition of its kind in the U.S.

Inside the ‘Whites Only’ Community in Arkansas Members have espoused racist and antisemitic views and repeatedly praised Adolf Hitler and the Nazi party. They've raised hundreds of thousands of dollars, and their movement is growing.

A group of Americans are building a “whites only” community in rural Arkansas they call the “Return to the Land.” They believe that white people and Western culture are facing extinction due to an influx of immigrants and minorities.

Artist Draws From Architecture and Biology To Create Ceramic Homes for Bugs To Live in [Interview] Artist Draws From Architecture and Biology To Create Ceramic Homes for Bugs To Live in [Interview] Biology and architecture may seem like two distant disciplines, but in the work of Raphaël Emine, they are an inseparable duo. The French artist creates elaborate ceramic sculptures with organic shapes. But aside from their unique aesthetic, what makes them stand out even more is their purpose. Filled with pathways and rooms, these artworks are […] READ: Artist Draws From Architecture and Biology To Create Ceramic Homes for Bugs To Live in [Interview]

Artist Draws From Architecture and Biology To Create Ceramic Homes for Bugs To Live in [Interview] #Sculpture #3dprinting

After the eruption, people came back to live in Pompeii's ruins The site of one of the worst volcanic disasters in human history didn't stay abandoned for as long as you might think. Situated near modern-day Naples...

After the eruption, people came back to live in Pompeii's ruins

Newsom calls Trump's $1 billion UCLA settlement offer extortion, says California won't bow California Governor Gavin Newsom said on Saturday that a $1 billion settlement offer by President Donald Trump's administration for UCLA amounted to political extortion to which the state will not bow.

Newsom calls Trump's $1 billion UCLA settlement offer extortion, says California won't bow reut.rs/3UowZzL

Good question. Why?

Physics without numbers Why do imaginary numbers appear at the foundation of quantum mechanics? This question, which puzzled even great physicists like Eugene Wigner, opens up deeper issues about what it means to explain…

Why do imaginary numbers appear at the foundation of quantum mechanics? | iai.tv/video/physic...

Join Tim Maudlin as he argues the appearance of complex numbers in Schrödinger’s equation is not arbitrary, but motivated by the need for a wave-like structure in fundamental dynamics.

#philsci ⚛️ 🧪

Earthquake swarm rattles the Japanese Ryukyu islands Two weeks of nearly continuous seismicity

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Residents of several tiny islands in Japan's Ryukyu Archipelago have been feeling nearly continuous seismicity for almost two weeks. What do we know about swarms in this area, and what can we expect going forward?

earthquakeinsights.substack.com/p/earthquake...

US dollar suffers worst start to year since 1973 Donald Trump’s trade policies and rising debt levels have sparked decline of more than 10% in first half of 2025

US dollar suffers worst start to year since 1973 https://on.ft.com/4l7y9vi

When politics becomes your identity you’ll accept just about anything #democrat #liberal TikTok video by TheDarkLeft

This is amazing.

www.tiktok.com/t/ZTjnG1R8b/

Or he could have let the Obama sanctions ride. this is all his fault.

Spectacular Landscape Winning Photos from the Artist Gallery Awards 2025 1st Place: “Golden Ridges” by Gregoire Pansu, France The Artist Gallery Awards 2025 showcases 25 stunning landscape photographs that capture the raw beauty and grandeur of nature. These winning images highlight breathtaking locations, from misty mountains and golden deserts to icy tundras and lush valleys, each telling a unique story of perspective and timing. The […]

Spectacular Landscape Winning Photos from the Artist Gallery Awards 2025

I was wondering what the results would have been if Saka were not injured? How many of those 14 draws might have been wins?

Hundreds of Catholic bishops ramp up holy 'war' against Trump admin: report A group composed of hundreds of Catholic bishops is ramping up its "war" against Donald Trump and his administration, according to a Newsweek report Saturday.According to the outlet's weekend article, "The U.S. Conference of Catholic Bishops (USCCB) seems to be battling with President Donald Trump's...

A group composed of hundreds of Catholic bishops is ramping up its "war" against Donald Trump and his administration, according to a Newsweek report Saturday.

Multiple headlines about the first CRISPR 2.0 personalized genome editing and photo of the baby treated

This week's genome editing triumph is a big deal.
Here's why
erictopol.substack.com/p/the-first-...

Does your AI suffer from survivor bias? If this represents planes that returned, would you reinforce the red dot areas?