Inkjet print head and telescope: what they have in common

1. Step 1. Inkjet print head — is part of — Inkjet printer. Nozzles eject droplets of ink.
2. Step 2. Inkjet printer — has part — Servomotor. Stepper motors for the carriage and feed.
3. Step 3. Servomotor — is part of — Surgical robot. Servo drives.
4. Step 4. Surgical robot — has part — Endoscope. An endoscopic camera.
5. Step 5. Endoscope — has part — Lens. Optics.
6. Step 6. Lens — is part of — Telescope. An objective and an eyepiece.

Open Evothings