Plütonyum-244 80 milyon yıllık bir yarılanma ömrüne sahiptir.
- Plutonium-244 has a half-life of 80 million years.
Ben senin yaşındayken Plüton bir gezegendi.
- When I was your age, Pluto was a planet.
As a result of...plutoing that class, I made room for another in-depth marketing class that will better serve me and you, my clients and readers.