What is common to the following real, physical objects:
- A cardboard/piece of paper carved as letter E (with all the segments of equal size)
- A cardboard/ piece of paper shaped as two full cycles of a sinusoidal wave
- A cardboard/piece of paper shaped as two full cycles of a square wave?
Based on this can you suggest another shape satisfying the above common property?
(Courtesy: Edward Bono's book on lateral thinking)
It is something to do with the latest tag added (and it is the biggest hint)
Ponder over the number and * * a * * of individual segments of each of the given objects(when the act mentioned as the latest tag performed in a certain way on each of these objects)