V-2 rocket e shaduf: o que têm em comum

1. Passo 1. V-2 rocket — evoluiu para — R-7 rocket. The Soviet rocket programme began by studying the V-2 (the R-1 was its copy).
2. Passo 2. R-7 rocket — evoluiu para — Soyuz. The Soyuz rocket belongs to the R-7 family.
3. Passo 3. Soyuz — tem como parte — Parachute. Landing by parachute.
4. Passo 4. Parachute — tem como parte — Rope. The lines are ropes.
5. Passo 5. Rope — é utilizado em — Well. Water was raised with a bucket on a rope.
6. Passo 6. Well — utiliza — Shaduf. Or with a well sweep.

Abrir Evothings