Ari Daniel
👤 SpeakerAppearances Over Time
Podcast Appearances
Researchers analyzed a national survey of tens of thousands of American students.
Roughly three out of four adolescents across all demographics reported insufficient sleep in 2023, up since 2007.
That's less than eight hours per night.
And the rise didn't appear to depend on certain risk behaviors like substance use or screen time.
Tanner Boomersbach is a psychiatrist at the University of Wisconsin.
To help, teens might try adopting a consistent sleep schedule, dimming the lights before bed, and sleeping in a place that's cool, dark, and quiet.
Researchers analyzed a national survey of tens of thousands of American students.
Roughly three out of four adolescents across all demographics reported insufficient sleep in 2023, up since 2007.
That's less than eight hours per night.
And the rise didn't appear to depend on certain risk behaviors like substance use or screen time.
Tanner Boomersbach is a psychiatrist at the University of Wisconsin.
To help, teens might try adopting a consistent sleep schedule, dimming the lights before bed, and sleeping in a place that's cool, dark, and quiet.
We finally know how horses produce these two tones at the same time.
We finally know how horses produce these two tones at the same time.
Horse whinnies are made up of two tones, one low and one high.
A team of researchers wanted to know more, since it's rare for mammals to produce two simultaneous frequencies like this.
So they videoed the vocal tract of whinnying stallions.
They CT scanned half a dozen horse larynxes.