They've sound a TON of stuff out about nature and how it works.
(Back to my line I love so much

I have the equation for gravity in my science book, but that doesn't mean it is any less awesome a force.
(Translation)
Just because we understand how God works some of the time doesn't mean there is no God.
PS. I won't get into time travel and why it slows when we speed up. If you'd like to start a new thread I'd be glad to share my understand of it.
Oh, and ya, he does look into our thoughts. Our hearts = our thoughts. Character is in our hearts, our thoughts spring from what kind of character we have.