If I were to summit a grant proposal to “investigate the use of mobile phones in 1880”, why should it be rejected? This seems a completely senseless proposal, but that is not important. The really important question is why it should be rejected. Just give me your reason for a rejection, but do not place a reasoning why. I want to see what people come up with. In a few days, I will give my answer and then you can give your reasoning. I can see two main reasons, but one is correct and the other would be wrong.