This picture is in time with the average heart rate. What you’re hearing is the sound of your blood pumping, which you aren’t normally aware of. This picture tricks your mind into making yourself aware of your heart rate, so you hear it.
Tag: heart
“The 4 chambers of love that drive the U.S. of A.”
Wow.
That’s just beautiful.
I’m also digging how Mikey Burton’s taking a quiet but firm stand on the whole “pop vs. soda” issue with this coaster.
erinhatesmustard 