E = mc² and centrifugal pump: what they have in common

1. Step 1. E = mc² — is a kind of — Theory of relativity. A consequence of special relativity.
2. Step 2. Theory of relativity — is used in — GPS (satellite navigation). Corrections for the relativistic slowing of clocks.
3. Step 3. GPS (satellite navigation) — is part of — Reusable rocket. Navigation during landing.
4. Step 4. Reusable rocket — has part — Liquid-propellant rocket engine. Liquid-propellant engines.
5. Step 5. Liquid-propellant rocket engine — has part — Centrifugal pump. Turbopumps deliver the propellant.

Open Evothings