Walkie-talkie

device · 1937 · Electric age

A portable transceiver.

What it is made of

• Antenna — has part. An antenna.

Principles and materials it uses

• Radio — uses. Radio communication.
• Steel — is made of. The case is metal.

History: what it evolved from and what it influenced

• Mobile phone — evolved into. Portable radio communication.

Take Walkie-talkie apart

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