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."
Nick Sousanis, who delivered his doctoral dissertation in comic book form, has a new comic in the current Nature magazine, explaining the last 25 years’ worth of climate talks, as a primer in advance of the Paris climate talks next week.
This minimalist multi-tool will see to it that instead of rocking a tool belt, you’ll carry just one. It’s shaped slightly like a key and weighs less than an ounce, so it plays nice with your keychain. The strong surgical-grade stainless steel blade will last, and is handy for everyday tasks like opening boxes and […]
The Code Black is our top-selling drone of all time—and for good reason. This powerful, palm-size drone is not only insanely fun to fly, but can capture some serious video footage from up above. With a flight time of about 10 minutes and an ultra-smooth ride, it’s a great introductory drone for anyone looking to […]
Don’t get handcuffed by Apple’s standard 3-foot Lightning cord (that you’ve most likely already lost), treat yourself to 10 feet of luxurious charging convenience. The Colossal is certified by Apple for its high-end quality, and designed to support full use of your phone while you power up. You can also get it in a 2-pack […]