Choir singers' heartbeats synchronize

David Pescovitz 10:06 am Thu Jul 11, 2013

When some choirs sing, the individuals' heart rates quickly synchronize. Researchers from the University of Gothenburg in Sweden monitored the pulse of high school choir singers and also found that when the choir began to sing, their unified voices caused their heart rates to slow.

"When you sing the phrases, it is a form of guided breathing," project leader and musicologist Bjorn Vickhoff told National Public Radio. "You exhale on the phrases and breathe in between the phrases. When you exhale, the heart slows down… The members of the choir are synchronizing externally with the melody and the rhythm, and now we see it has an internal counterpart."

"When Choirs Sing, Many Hearts Beat As One"

(Above, footage of the Mormon Tabernacle Choir.)

Possible sign of life on Venus

Astronomers reported today that they've detected phosphine in the atmosphere of Venus, a possible biosignature of life on the planet. The researchers from the Massachusetts Institute of Technology, University of… READ THE REST
Startling, beautiful, and weird close-up images of our Sun

Using Europe's largest solar telescope, GREGOR, researchers captured these incredible images of details on the surface of the sun. Above is a sunspot while the image below "reveals intricate structures… READ THE REST
Programmable, 3D-printed fabric that can "remember" its original shape and transform into new ones

Imagine that your jacket changes shape depending on the temperature or your socks can provide additional support with the push of a button. Harvard engineers created a new material using… READ THE REST
Short Post, just one paragraph

Dessert cheesecake wafer bear claw fruitcake. Fruitcake chupa chups donut candy canes marzipan. Apple pie sweet roll tart chocolate cake macaroon marshmallow carrot cake gummi bears sweet. Pastry sugar plum… READ THE REST
Save 50% on a 1-year subscription to Dashlane's premium password manager

We all know vital information about ourselves and our private digital accounts can be compromised by cybercriminals. However, many would be frightened to know just how compromised they and their… READ THE REST
The Bite Helper removes the itch of a mosquito bite in seconds

While mosquitoes have certainly earned their title as the deadliest animal on earth, their impact on most of our lives is usually a lot less consequential. But even though they… READ THE REST