You know a bungy jump is scary when you need to develop a specialty cord , guide cables and recovery system to keep the daredevils alive -- .
That 's just what they did at AJ Hackett 's Macau Tower Bungy Jump .
You know a bungy jump is scary when you need to develop a specialty cord , guide cables and recovery system to keep the daredevils alive -- and that 's just what they did at AJ Hackett 's Macau Tower Bungy Jump .