A man hijacks an aeroplane transporting both passengers and valuable cargo. After taking the cargo, the man demands two parachutes, puts one of them on, and jumps, leaving the other behind. Why did he want two?
If the officials thought he was jumping with a hostage, they would never risk giving him a faulty parachute.
It can't be seen, can't be felt,
can't be heard and can't be smelt.
It lies behind stars and under hills,
and empty holes it fills.
It comes first and follows after,
ends life and kills laughter.
What is it?