Ken Ham (3:30): "We have the laws of nature that have been the same in the past and we assume will be the same in the future."
So...Would that include the laws of radioactive decay? Because that means in order to achieve the levels of daughter material that we observe and if the laws of physics have always worked in the same way, the amount of energy that would be released from all that radioactive decay would, if compressed into 6,000 years vaporize the granitic crust of the earth and boil the oceans many times over.
Ken Ham proved his own position wrong in the first 3 minutes. Cool.