After seeing this video, you will agree with me that many of those who claim to be atheists are not really atheists. Many of them are simply reacting and revolting against numerous psychological, social and spiritual abuses done in the name of religion.
Scientists have the tendency of being the strongest believers in God, because they often encounter the mystical force of reality during their research for inventions. They move beyond the physical to the depth of reality, where they encounter the force, beauty, mystery and power behind the superficial phenomena observed by common men.