And cow, mooooo.
Ed Kozlowsky Sanford, Maine http://www.sscale.org/ >________________________________ >From: Ed <[email protected]> >To: [email protected] >Sent: Thursday, June 14, 2012 11:45 PM >Subject: {S-Scale List} Feelings....... > > > >My understanding is that heart valve replacements can come from a pig or be >man-made. I have heard the man-made valves sometimes have a soft click noise >as they open/close. Just kind of wondering if Bob is having any experiences >along this line. Call me curious....Ed L. > > > > >
