这个太酷了吧# Joke - 肚皮舞运动
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https://i.imgur.com/126QDdS.gifv
Uranium releasing radiation
[–]Jaypee2 9 points an hour ago
This is a cloud chamber.
The uranium is emitting alpha particles which ionise gas molecules as they
travel through the chamber creating these trails.
Uranium releasing radiation
[–]Jaypee2 9 points an hour ago
This is a cloud chamber.
The uranium is emitting alpha particles which ionise gas molecules as they
travel through the chamber creating these trails.