‘Smart underwear’ measures how often humans fart

“Zen digesters” rarely fart. “Hydrogen hyperproducers” fart a lot. Scientists are investigating what is typical.“Zen digesters” rarely fart. “Hydrogen hyperproducers” fart a lot. Scientists are investigating what is typical.  

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Source: Science News

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The right sounds may turn sleep into a problem-solving tool

Lucid dreamers who heard puzzle-linked soundtracks while sleeping were more likely to solve those unsolved problems the next day.Lucid dreamers who heard puzzle-linked soundtracks while sleeping were more likely to solve those unsolved problems the next day.  

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Source: Science News

Lucid dreamers who heard puzzle-linked soundtracks while sleeping were more likely to solve those unsolved problems the next day.

Robots with fingernails can grasp thin edges

A robotic hand with fingernail-like tips lets robots peel fruit, open lids and pick up thin, flat objects with more precise, human-like dexterity.A robotic hand with fingernail-like tips lets robots peel fruit, open lids and pick up thin, flat objects with more precise, human-like dexterity.  

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Source: Science News

A robotic hand with fingernail-like tips lets robots peel fruit, open lids and pick up thin, flat objects with more precise, human-like dexterity.

The ancient human ancestor ‘Little Foot’ gets a new face

A new digital reconstruction of the face of an early Australopithecus specimen helps add details about the origins of our own species.A new digital reconstruction of the face of an early Australopithecus specimen helps add details about the origins of our own species.  

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Source: Science News

A new digital reconstruction of the face of an early Australopithecus specimen helps add details about the origins of our own species.

A rising percentage of U.S. teens aren’t getting enough sleep

Teens need eight to 10 hours of sleep each night. A large majority get less than that, according to a national survey of U.S. high school students.Teens need eight to 10 hours of sleep each night. A large majority get less than that, according to a national survey of U.S. high school students.  

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Source: Science News

Teens need eight to 10 hours of sleep each night. A large majority get less than that, according to a national survey of U.S. high school students.

Simulations of your gut may predict which probiotics will stick

A “digital gut” predicted which probiotics and high‑fiber diets would take hold in people’s guts and produce healthier outcomes.A “digital gut” predicted which probiotics and high‑fiber diets would take hold in people’s guts and produce healthier outcomes.  

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Source: Science News

A “digital gut” predicted which probiotics and high‑fiber diets would take hold in people’s guts and produce healthier outcomes.

Over 40? Your rotator cuff probably looks a little rough

MRI scans of over 600 Finnish adults found that nearly all had frayed, torn or otherwise abnormal rotator cuffs — yet most had no symptoms.MRI scans of over 600 Finnish adults found that nearly all had frayed, torn or otherwise abnormal rotator cuffs — yet most had no symptoms.  

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Source: Science News

MRI scans of over 600 Finnish adults found that nearly all had frayed, torn or otherwise abnormal rotator cuffs — yet most had no symptoms.

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