LEGO bricks and bicycle: what they have in common

1. Step 1. LEGO bricks — uses — Elasticity. The grip relies on the elastic deformation of the plastic.
2. Step 2. Elasticity — is used in — Spoke. Tensioned spokes hold the rim through elasticity.
3. Step 3. Spoke — is part of — Bicycle wheel. Spokes are tensioned between the rim and the hub and carry the load.
4. Step 4. Bicycle wheel — is part of — Bicycle. Two wheels: the front one steers, the rear one drives.

Open Evothings