Two men are in a desert. They both have packs on. One of them is dead. The other man has his pack open, and the man who is dead has his pack closed. What is in the pack?
A parachute.
Both men were skydiving. The man who is alive had his backpack opened and the parachute brought him safely to the ground. The other man however, didn't manage to get to open his backpack open and fell to his death.
Why this works
This riddle plays with the imagery of a desert and the unexpected situation of two men with packs, leading us to think they are simply travelers. However, the key lies in interpreting what "packs" really are. The man alive has opened his pack to deploy his parachute, while the dead man has not managed to open his pack in time to save himself. The twist reveals that they were skydivers, turning a seemingly mundane scenario into a dramatic life-or-death moment!