1. Time Machine
A: If a time machine was invented people would just go back in time and find an old coin that is new in that time and bring it to the present and pawn it and get rich.
2. Flying Cars
A: Old Cars are still on the road and the economy will fail
3. NASCAR in china
A: (You know why)
A: If a time machine was invented people would just go back in time and find an old coin that is new in that time and bring it to the present and pawn it and get rich.
2. Flying Cars
A: Old Cars are still on the road and the economy will fail
3. NASCAR in china
A: (You know why)