I've had prayers answered before. In fact I have only prayed really hard for something a few times and God came through 4 out 5 times. My brother finding a bone marrow donor the big one. The lady that was his donor is deeply religious and said she one morning she awoke and decided she could do more for others. In her research on things she could do to help she came upon the bone marrow registry and what it did for people. Long story short she signed up and 4 weeks later was saving my brother life. Without her he would be dead.
Knowing that god intervened in my brothers life was an eye opening experience for me. Anyone who thinks god hasn't played a role in people lives is very short sighted. He works in mysterious ways friends way beyond what science could ever explain. Looking for science to prove there is no god, or is a god is very foolish.