Pick one to open it in the calculator, or read the Examples guide to see how they work
Getting started
The classic first truss — a simple triangle
Typical trusses
Four classic truss layouts, same span and load
Cat
A truss shaped like a cat
Fun spinning demo
Warren trusses arranged in a spinning circle
Fun pinwheel
A burst of rods pinned at their far ends
Spaghetti bridges
Two half-arch bridges, shaped like half a bike wheel
Unstable trusses
A collection of structures that are all unstable
Sneaky instability
Enough supports, yet still not stable. Why?