Andrew Snelling, 2009. Answers in Genesis, 62 min.
Dr. Snelling walks the viewer through a basic understanding of the process used to date rocks and fossils. Using simple illustrations, the assumptions used to arrive at dates are exposed as faulty — and the evolutionary time scale along with them. Using several lines of evidence, including carbon-14 found in diamonds and coal and helium leakage from zircon crystals, the inconsistent nature of radiometric ages is revealed.