Surgical suture and smartphone: what they have in common

1. Step 1. Surgical suture — evolved into — Surgical stapler. Staples instead of thread.
2. Step 2. Surgical stapler — is made of — Titanium. Titanium staples.
3. Step 3. Titanium — is material for — Space probe. The tanks are titanium.
4. Step 4. Space probe — has part — Radio module and antenna. Communication with Earth.
5. Step 5. Radio module and antenna — is part of — Smartphone. Connection to the cellular network, Wi-Fi, Bluetooth and satellite navigation.

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