David Stone
Founder & Euro Editor
Navigating Apps with Changes in Memory: Join Our Study
December 2, 2025
Weill Cornell Medicine seeks older adults with mild memory loss for a study on improving navigation apps. Participation is valuable,...
Weird but true – you have taste buds in your heart
Your heart has taste buds that can sense the flavor of food. Nobody is quite sure why evolution brought such an odd result, but it did. We know that, but we don’t know why, although there are some good guesses….
What is the small brain inside your heart?
The small brain inside your heart is a recent discovery. Scientists are still trying to understand its role. This little-known organ is called “the cardiac ganglion.” It’s located in the sinoatrial node, which is the heart’s natural pacemaker. Studies show…
You Have Three Brains: How Does That Work?
By David Stone Assorted Ideas, Large & Small What’s the hardest part of loving your three brains? Knowing you really have three? But you’ve known about them all along, haven’t you? Take a look. “Use Your Head” We’ve all heard…
David Stone
Founder & Euro Editor