Authors:

What about little microphones? What if everyone swallowed them, and they played the sounds of our hearts through a little speaker. [...] I wonder if everyone's hearts would start to beat at the same time.

"Extremely Loud and Incredibly Close". Book by Jonathan Safran Foer, 2005.
What about little microphones? What if everyone swallowed them, and they played the sounds of our hearts through a little speaker. [...] I wonder if everyone's hearts would start to beat at the same time.