The "scientists" in question didn't think anyone would consent so they chose to experiment on people without seeking consent. They knew that normal adults would ask too many questions so they used cognitively impaired children. They did this because they didn't think of developmentally disabled people as fully human.
Look, MIT has already decided that this was a horribly unethical thing to do. Its professors practically scream that in classes. And it paid off the victims with $2million. MIT thinks this is unethical. So why are you disagreeing?
Using developmentally disabled children for research BECAUSE they can't consent is a horrendous breach of basic human rights and not once did I disagree with you that it was unethical. I appreciate your argument but so far I've only been going after your rhetoric, which could be a lot more informative since you claim you studied this case.
The glowing oatmeal seems mild
And suggesting that MIT students be used for radioactivity experiments is silly: they would eat their own radioactive stuff to screw with the scientists.