Saddle girth e r-7 rocket: o que têm em comum

1. Passo 1. Saddle girth — faz parte de — Saddle. A girth under the horse’s belly.
2. Passo 2. Saddle — faz parte de — Bicicleta. The bicycle saddle took its name from the horse saddle.
3. Passo 3. Bicicleta — utiliza — Momento angular. The spinning wheels and the steering geometry help keep balance.
4. Passo 4. Momento angular — é utilizado em — Gyroscope. The rotor keeps the direction of its axis.
5. Passo 5. Gyroscope — faz parte de — V-2 rocket. A gyroscopic guidance system.
6. Passo 6. V-2 rocket — evoluiu para — R-7 rocket. The Soviet rocket programme began by studying the V-2 (the R-1 was its copy).

Abrir Evothings