Postal service e kite: o que têm em comum

1. Passo 1. Postal service — utiliza — Steam locomotive. Mail trains.
2. Passo 2. Steam locomotive — utiliza — Railway track. It runs on rails.
3. Passo 3. Railway track — é utilizado em — Truss bridge. Railway bridges.
4. Passo 4. Truss bridge — tem como parte — Truss. Trusses.
5. Passo 5. Truss — faz parte de — Space frame. Space trusses.
6. Passo 6. Space frame — evoluiu de — Kite. Bell came up with the structure while building tetrahedral kites.

Abrir Evothings