Scientists simulated a nuclear fireball and found a surprise in the fallout

Scientists at Lawrence Livermore National Laboratory simulated a nuclear fireball to study the formation of radioactive fallout. Their experiments showed that the cooling process of vaporized materials significantly affects the particles that form, particularly for volatile elements. The findings highlighted the importance of understanding the cooling process in determining the composition of radioactive fallout. This knowledge can help improve predictions of fallout patterns and effects.

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