In which the development of guardrail and concrete divider technology makes highway driving massively safer over the decades, and Ken lies under oath in a deposition. Certificate #40991.
In which telephone users once had access to a surprising array of helpful and informative services, and Ken got rid of his landline to spite Al-Qaeda. Certificate #26038.
In which an ancient linguistic and religious practice becomes a jaunty, ambulatory musical form before falling into decline, and John does not want to see condors in a hospital. Certificate #45133.