So, we're looking for scientific proof that God exists?
OK, I've got a feeling that someone's probably tried already.
On the subject of anti-matter, Paul Dirac predicted it and it was experimentally detected a long, long time ago, i.e. before most of us here were born. There may be a lot in Science that we can explain, but there is nothing that can ever approach a "proof" of God. To do so would deny the mystery and majesty of our Lord. When you come to know God, it will blow your mind away, far beyond any scientific proof you might have stumbled upon in a text book or on the internet. God transcends human comprehension in so many ways you'd be a fool to attempt to count them as human rules or regulations that you could write down as a "proof" on a piece of paper.
Yes, we are bound to try and understand the universe, but God is truly beyond human reasoning and proof. That's why He's God. Even the most ardent unbeliever among you would have problems with a deity capable of mistakes and errors on our level. Surely you must admit that any deity capable of creating life as we know it is, in all probablility, slightly more philosophically advanced than us?
For me, we're here, and there's gotta be a reason. When you find a better one than mine, let me know.
Nick