Quick Stop
You are riding a horse. In front of you there is a fire engine. You are being followed by a helicopter. To your left a sports car is driving. And to your right there is a submarine.
Q: How can you arrange that you will all stop simultaneously, without crashing and without mutual communication?
(scroll down for answer)
A: You ask the man of the merry-go-round to stop it.
Q: How can you arrange that you will all stop simultaneously, without crashing and without mutual communication?
(scroll down for answer)
A: You ask the man of the merry-go-round to stop it.