Water buckets on a wheel e plumbing: o que têm em comum

1. Passo 1. Water buckets on a wheel — faz parte de — Noria. Pots on the rim lift the water.
2. Passo 2. Noria — utiliza — Water wheel. The current itself turns the wheel.
3. Passo 3. Water wheel — utiliza — Gravity flow. Falling or flowing water turns the wheel.
4. Passo 4. Gravity flow — é utilizado em — Aqueduto. Water flows down a gradient without pumps.
5. Passo 5. Aqueduto — funciona como — Plumbing. An aqueduct brings water to a city, plumbing distributes it inside; Minoan pipes are older than the Roman aqueducts.

Abrir Evothings