I made a quick visit to the www.bible.ca site shown in Jeremiah's photo. *I found this in a page of young earth evidence:
"If humanity is really about 2.5 million years old (as claimed by Dr. Louis Leakey), creationist calculate from conservative population estimates (2.4 children per family, average generation and life span of forty-three years) that the world population would have grown from a single family to 10 to the 2700th power of people over one million years. The present world population is about 2x10 to the 9th power, an infinitesimal part of the 10 to the 2700th power."
If that's the kind of science that creationists foist upon their followers, there are some seriously misinformed people out there.