Plumbing e telescope: o que têm em comum
- Passo 1. Plumbing — tem como parte — Water tower. Maintaining pressure.
- Passo 2. Water tower — utiliza — Universal gravitation. Pressure from height.
- Passo 3. Universal gravitation — evoluiu de — Kepler’s laws. Newton derived gravitation from Kepler’s laws.
- Passo 4. Kepler’s laws — evoluiu de — Heliocentric system. A refinement of Copernicus.
- Passo 5. Heliocentric system — utiliza — Telescope. Galileo’s confirmations.