4 ms·
I should add that the half life for decay into 233U is only about 3 weeks. The critical mass of 233U is also lower, so less material is needed to make a weapon.
by yummypaint 5y ago
I should add that the half life for decay into 233U is only about 3 weeks. The critical mass of 233U is also lower, so less material is needed to make a weapon.