Limits of cience

Are there any limits in cience?No,I don't think there are.Over the years they have discovered all types of things thanks to cience.One of the most extroardinary discoveries for me is cloning.I find that cloning is very strange,but very interesting too.I don't think they have cloned any people yet but they have done it on animals,like Dolly the sheep.Even thought it didn't go very well beacause she had a lot of health problems that other sheeps didn't have.A film that represents all of this about cloning is the film Frankenstein were the cientist collected dead people's body parts to make a human.Even thought thats not how they do cloning it has the same objective.