Fred
Explosive

Question: There has just been a heavy snowfall, Jeff goes out side and finds that there is twice as much snow in his garden as his neighbour's Kate but Jeff doesn't seem surprised.Why?

Question: At low tide 14 rungs of a ship are above the water, the rungs are 15 centimeters apart. each 15 mins the water rises 15 centimeters. after 2 hours and 30 mins how many rungs are above the water?

Question: what goes up but doesn't come down

Question: The person who makes me doesn't use me, the person who buys me doesn't use me, the person who buys me is sad, the person who uses me doesn't know it.