Anyone know how to make a heart model..

[souljaa]

Hey guys, anyways, hehe, I need to build a heart model for my science class, but I'd like to go for the extra marks, and create a motor working heart or something, that'll actually show how the heart's working etc..Anyways, I need help, I've been googling for hours now, and I've only found one site that helped me a bit. And I was just wondering, if any of you knew, how to build one or something? If you guys ever had to do the same thing :P.
Anyways, really appreciate all the help.
Thanks a lot.
Souljaa

[LiNuX]

a model of a real heart? that tough, sounds like the tell-tale heart when u said the motor heart lol, how about just get a working human heart lol, i dont really know, just look at what advice that one site gives and try to expand on it

good luck!