Things go terribly wrong when Raven makes Eddie mad, and he quits.
Raven embarrasses herself on the radio show, and does not know how to operate the machines.
Carbon dating works on organic matter, all of which contains carbon."Radio Heads" is the thirteenth episode of the second season of Disney Channel's That's So Raven and the thirty-fourth episode overall. It was written by Dennis Rinsler and directed by Rich Correll.When Eddie hosts a radio show at school, with Raven as a guest/co-host, Raven and Eddie clash over hosting duties.The half-life of carbon-14 is approximately 5,730 years. Since the quantity represents 13% (or 13/100ths) of , it follows that This is based on the decay of rubidium isotopes to strontium isotopes, and can be used to date rocks or to relate organisms to the rocks on which they formed.It suffers from the problem that rubidium and strontium are very mobile and may easily enter rocks at a much later date to that of formation.The time that it takes for half of a sample to decay is known as the half life of the isotope.