Logic

You draw a line. Without touching it, how do you make the line longer?

related riddles

Two fathers and two sons are in a car, yet there are only three people in the car. How is this possible?

A man wants to buy a used car. He finds a beautiful Buick for $9500, but he buys it without paying a dime. How did he manage this?

When you put this in a heavy wooden box the box will become lighter