There are some points on Earth for which the following is true:

Starting from one of these points, you can walk 1 km South, then 1 km East, then 1 km North, and you will wind up back where you started from.

One such point is the North Pole. Where are others?

That question is really good. You really do need to think a bit to get it right ( I hope I am!!)

Posted by Dulanjana on 2002-05-29 06:23:50