Plütonyum-244 80 milyon yıllık bir yarılanma ömrüne sahiptir.
- Plutonium-244 has a half-life of 80 million years.
Uzun bir zaman önce Plüton hâlâ gezegenken, Tom adında bir oğlan vardı.
- A long time ago when Pluto was still a planet, there was a boy named Tom.
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.