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Track-It University of Alberta

Mentioned in 47 news articles

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on Mon Apr 20 1:41 PM

How a Cracking Knuckle Makes a Noise

THE NEW YORK TIMES

The sound of a knuckle cracking is caused by a gas cavity forming between finger joints, according to a new study.
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MRI video: What happens when a knuckle cracks

MRI video: What happens when a knuckle cracks

UPI | on Thu, Apr 16, 2:56 PM

Ben HooperEDMONTON, Alberta, April 16 (UPI) -- University of Alberta researchers shared an MRI video showing what goes on inside the hand when someone cracks a knuckle.
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What Your Poop Says About Your Lifestyle

What Your Poop Says About Your Lifestyle

LIVESCIENCE | on Thu, Apr 16, 2:12 PM

The poop of people living in modernized countries differs from that of people who live in nonindustrialized countries in a key way, researchers say.
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on Thu Apr 16 1:00 PM

What actually happens when you crack your knuckles

MASHABLE

What do you get when you combine the "Wayne Gretzky of knuckle cracking" with a magnetic resonance imaging (MRI) machine? The answer to a very old question, it turns out. By using MRI to video-record knuckle cracking in action, researchers have...
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on Thu Apr 16 2:21 AM

Mystery solved: Why do knuckles crack?

CNET GADGET NEWS

For the first time, an MRI video has been taken of cracking knuckles, answering once and for all what makes the audible pop.
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on Wed Apr 15 3:53 PM

What really happens inside your joints? -- ScienceDaily

SCIENCE DAILY

"Pull my finger," a phrase embraced by school-aged kids and embarrassing uncles the world over, is now being used to settle a decades-long debate about what happens when you crack your knuckles. Scientists have determined what happens inside...
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on Wed Apr 15 2:00 PM

Cracked it! Scientists solve puzzle of why knuckles crack when pulled | Science

THE GUARDIAN

Armed with an MRI scanner, a bespoke finger-pulling device and a willing knuckle-cracker, scientists have recorded first footage of knuckles as they popFor centuries, scientists have wrestled with the deepest mysteries of space, time and the...
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on Wed Apr 15 2:00 PM

Cracked it! Scientists solve puzzle of why knuckles crack when pulled | Science

THE GUARDIAN

Armed with an MRI scanner, a bespoke finger-pulling device and a willing knuckle-cracker, scientists have recorded first footage of knuckles as they popFor centuries, scientists have wrestled with the deepest mysteries of space, time and the...
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on Wed Apr 15 2:00 PM

Knuckle Cracking Produces Mysterious White Flash, Gas : Discovery News

DISCOVERY NEWS

White flashes and gas associated with knuckle cracking have researchers further investigating this common habit.
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on Wed Apr 15 2:00 PM

Knuckle cracking caught on film for the first time - life - 15 April 2015

NEW SCIENTIST

MRI scans of a man's fingers being pulled until his joints popped disproves the theory that the noise comes from the collapse of an air bubble
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