What is xnor and when did that become a thing?
What is xnor and when did that become a thing?
This is yet another trick to make us look at penis worms :P
But the half life of polonium 210 is just 138 days. other is a few days. radium 226 is 1602 years. Why couldn’t the earth have started with a lot of radium 226? Checkmate round earthers.
so AND. Always AND.