Originally Posted by Lencho01
He should just come back to explain something that has to with science and then die. When finally asked how he he's able to do it, he'll explain the science of it... and die again.
Scientific explanations is his kryptonite.
Superman: "Lois, let's play a trick on Dr Hamilton. Emil, over here! I have a question for you. I've never understood how a toilet works, can you help me?"
Dr Hamilton: "Well, lets see..."