Parafuso de Arquimedes e kite: o que têm em comum

1. Passo 1. Parafuso de Arquimedes — evoluiu para — Propeller. The first propellers by Smith and Ericsson were a variation on the Archimedes’ screw.
2. Passo 2. Propeller — faz parte de — Avião. Propeller aircraft.
3. Passo 3. Avião — evoluiu de — Glider. The Wrights added an engine to a glider.
4. Passo 4. Glider — evoluiu de — Kite. Lilienthal and Cayley studied the wing with kites and gliders.

Abrir Evothings