Loom e gas lamp: o que têm em comum

1. Passo 1. Loom — utiliza — Plant fibre. Cloth is woven from threads spun from fibres.
2. Passo 2. Plant fibre — é material para — Wick. A wick is twisted from plant fibres.
3. Passo 3. Wick — faz parte de — Oil lamp. The wick feeds oil to the flame.
4. Passo 4. Oil lamp — evoluiu para — Incandescent light bulb. The electric lamp replaced oil and gas lamps.
5. Passo 5. Incandescent light bulb — evoluiu de — Gas lamp. Electricity displaced gas lighting.

Abrir Evothings