News: Creepy human replica could train future surgeons: 3D printed body that breathes and bleeds can recreate the trauma of emergency operations

News:

This news article explains about the creation of a human replica which we could train new surgeons. This artificial body had been created with a 3D printer and the help of a CT scan that allows scientist to recreate the human organs. Then it talk about that lungs can inflate and deflate and that the artificial blood can also give the operator a very realistic impression of how a patient can loss blood. Finally this article tells us that by now this replicas are going to be used only for training millitary and civilian surgeons. 

Opinion:
In my opinion it's a big advance but maybe too expensive. I think that using dead bodies is better if we talk about money, but a dead body can't breathe and bleed, so it's more realistic if we use the replica. 
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My say: opinion about Ted talks monologue

To start I have to say that I’m completely agree with the women’s opinion. I think everybody can learn a subject (except people with mental problems) but it depends to a lot of facts. In my opinion the main fact is the family, because if you born in a family that don’t give importance to the studies, you are not going to pay attention at school or you are not going to do your homework, so it’s very difficult in these cases. Also it depends about your friends and it’s very important to be in a group of working people, because they will do similar activities as you and don’t make you fell strange studying. Apart from it, I think it depends a lot about the interest you have in the subject but it’s only if you are studying a high level of some subject, the basic level have no excuses. In summary this is my opinion about the monologue and it would be nice if every family can motivate his sons to study.