Riddle me this.

[DeckMaster]

Imagine John, a party magician, is carrying three pieces of gold each piece weighing one kilogram. While taking a walk he comes to a bridge which has a sign posted saying the bridge could hold only a maximum of 80 kilograms. John weighs 78 kilograms and the gold weighs three kilograms. John reads the sign and still safely crossed the bridge with all the gold. How did he manage this?

[13lackShadow]

He probably juggled em across been a party magician. That way the most he'll be holding in his hand at any time will be 2 gold bars. :P