Adrienne
Well-known member
I thought this article about a new kind of artificial heart might be interesting. Here it is:
http://medgadget.com/archives/2009/...d_by_a_cockroach_and_built_like_an_onion.html
http://medgadget.com/archives/2009/...d_by_a_cockroach_and_built_like_an_onion.html