Sherlock and Watson go camping
Sherlock and Dr. Watson go camping. They pitch their tent and go to sleep. Sometime in the middle of the night Holmes wakes Watson and says: "Watson, look up at the sky and tell me what you see." Watson replies, "I see millions and millions of stars." Holmes asks, "And what do you deduce from that?" "Well, if there are millions of stars," Watson says, "there must be some with planets, and some of those planets must be like Earth. And if there are planets like Eartβ¦