Human circulatory system

I thought you said "testicle monsters" and was wondering where you got testicles then I saw the pouches on the crotch then realized you said "tentacle"...

And, *these are

They inject a kind of silicon into the bloodstream which hardens, showing the blood vessel system, at least thats how they did it to the pigs we dissected in my bio class

Drain body of fluids
Inject acid-resistant material
Let material set
Dissolve body in acid

You right, the bodies were not donated. There is real question of ethic about this exhibit...

Have you never seen porn?

No not yet

mfg, "disappointed", if you said that to a guy after seeing his dick, his whole world would come crashing down on them.

This is the best argument for evolution. Look at all the different parts that we share from other species, seeming to differ in a pattern from the fossil records!

You say that as if God and evolution are mutually exclusive.