Answer:
An archaeologist unearths a coin bearing the inscription "57BC". How does he instantly know that it's a forgery?
No is to negative as yes is to...?
Mary gets in the shower, but surprisingly her hair is not wet when she gets out. How is this possible?
A girl is sitting in a house at night that has no lights on at all. There is no lamp, no candle, nothing. Yet she is reading. How?
10 fish are in a tank. 2 Drown, 4 Swim away, and 3 Die. How many are left?
I'm the source of all emotion but I'm caged in a white prison.