"The Mobius strip is the ultimate metaphor for something simple, yet profound -- something anyone could have discussed centuries prior to its discovery, but didn't. The Mobius strip is a metaphor for magic and mystery, and a perpetual icon that stimulates us to dream new dreams and look for depths even in seemingly shallow waters."
в каждой науке есть такие штуки? красивые и понятные абсолютно любому) в математике их десятки, и это так здорово)