3 ms·
It's radioactive so the half-life has a serious effect. Its half-life is 87 years so it's not even used up one. I guess it wasn't really very overdimensioned. B
by wkat4242 3y ago
It's radioactive so the half-life has a serious effect. Its half-life is 87 years so it's not even used up one. I guess it wasn't really very overdimensioned. But it wasn't meant to last this long.