Answer:
What is the heart of many risks, has a heart, but is not a living being?
I can be written, I can be spoken, I can be exposed, I can be broken.
You seek it out, when your hunger is ripe. It sits on four legs, and smokes a pipe.
During the 1800's these turned women into hourglasses and is becoming more popular again these days
Which button does not function when being pressed?
What never gets any wetter no matter how hard it rains?