Interferometer e rope: o que têm em comum

1. Passo 1. Interferometer — é feito de — Stone. Michelson’s instrument stood on a stone slab.
2. Passo 2. Stone — é material para — Well. The walls of wells were lined with stone.
3. Passo 3. Well — utiliza — Rope. Water was raised with a bucket on a rope.

Abrir Evothings