No one here is able to prove scientifically that they're right. Reincarnation is a belief and we believe in it, we believe it's a rational belief, but at the same time are fully aware that some people find it irrational. There are doctors in psychology, who are researching the phenomenom, carrying out research, which is based on statistics. I don't think we could call it 'scientific experiments', because that label might give the wrong impression, but it is a way to investigate this phenomenom in an objective, scientific way - collecting evidence and analysing it, concluding that some people apparantly seem to remember things that they shouldn't be able to. You may dispute the results if you want to, but they still remain a fact.