Hello, All

I read the article:
http://math.ucr.edu/home/baez/physic...n_paradox.html
But, I cannot understand how just asymmetry (without acceleration) can cause less age of moving observer.

The article says:



I cannot understand why do Terence see an Outbound Leg of long duration and an Inbound Leg of very short duration?

Please, explain me this. But, no maths please.