BBC News reports that singers in a choir synchronize their heartbeats.
[Researchers] found that the more structured the work, the more the singers’ heart rates increased or decreased together.
Slow chants, for example, produced the most synchronicity.
http://www.bbc.co.uk/news/science-environment-23230411
Makes you just wanna belt out “We are one body, one body in Christ,” doesn’t it?
(h/t Aristotle Esguerra, via FaceBook)