All Sauce from Weekly Sauce:

Friendships forged during a person’s turbulent teenage years lay the essential foundation for their happiness later in life, a new study suggests. Being broadly accepted by peers in early adolescence and forming close connections as an older teen both predict how well-adjusted a person will be in adulthood, researchers found. “Friendships during the teenage years…  read on >  read on >

A newly developed soft robotic finger with a sophisticated sense of touch could one day help your doctor perform routine office examinations, a new study suggests. The finger can take a person’s pulse and detect abnormal lumps, researchers reported Oct. 10 in the journal Cell Reports Physical Science. Such technology could help detect diseases like…  read on >  read on >

A new study finds persistent loneliness taking a toll on aging brains and significantly raising a person’s odds for dementia. Research funded by the U.S. National Institute of Mental Health tracked self-reports of loneliness and the neurological health of more than 600,000 people worldwide. The study found loneliness was linked to a 31% rise in…  read on >  read on >