[Leica] IMG: Why I Keep on Ticking

[lluisripollphotography]

I’ve never saw this before…
lluis


> El 1 nov 2016, a les 19:31, Jim Nichols <jhnichols at lighttube.net> va escriure:
> 
> While searching for something today, I came across a sample of the mechanical heart valves that I had implanted in 1993.  Young nurses with sharp ears could hear them ticking from across the room.  When I had a stress test earlier this year, one of the nurses finally asked, "What am I hearing?"  This is 1990s technology, but, in the spirit of Halloween, I thought someone might be interested.
> 
> http://www.gallery.leica-users.org/v/OldNick/St_+Jude+Mechanical+Heart+Valve.jpg.html
> 
> Comments and critiques welcomed and appreciated.
> 
> -- 
> Jim Nichols
> Tullahoma, TN USA
> 
> 
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