A power line between two poles

The Catenary

Is the wire drooping between two poles the same curve as the cable that holds up a suspension bridge? To the eye they look identical: low in the middle, high at both ends. They aren't the same. So what separates them?

Members only

This concept is open to members

The answer to the question is right here. Open the founding pack and you can walk all three layers of this concept, and read your own photos too.

Already a member? Signing in unlocks it.