Great aren’t they?
With straight lines we build barns, houses, bridges and roads.
With ruler – or straight edge – in hand, our engineers design piston rods, pipelines, train tracks. Even artists use them to help create the illusion of perspective.
The humble straight line has been responsible for countless advances in the modern world.
Take the wheel, that shining exemplar of the non-linear. Wheels often only make motion possible through the use of spokes or axles. That is, straight lines.
No wonder then that we’re obsessed with the linear. But it’s not all good.
A word of caution, if I may.