There are 20 people in an empty, square room. Each person has full sight of the entire room and everyone in it. If you are not allowed to move in any way (other than your eyes). Where can you place an apple so that all but one person can see it?
ok there is a dead man laying face down in a desert, all he has is a back pack that is full (you don't know what is in the backpack), he was not killed be the heat, dehydration, or hunger, and he was not killed by anyone else, how did he die and what is in his backpack?
there is man who built a room in the middle of the desert inside he bolted and nailed everything so he was the onyl one in there when the police found him he was hanging buy a noose about a foot of the ground. underneatth him was a puddle . how did he do it?