Case 1: Both show same Case 2: Mis-match -- one heads, one tails Case 3: One disappears in a burst of existential uncertainty Case 4: Both disappear in a burst of existential uncertainty
So ... yeah ... 1/4.
:-)
(For my next magical trick I prove how reducing the temperature of an object to negative degrees Kelvin creates a container of negative volume into which you can stuff an infinite amount of stuff.)
((There. That outta explode Mig's head.))
