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Teachable Moments

RFID Technology

Coca-Cola’s Freestyle drink machines use radio waves to communicate with suppliers, which makes them environmentally friendly, and more.

Transponder

Once we’ve got a handle on radar, the next step is learning about transponders and why they work so well together.

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This content was developed under a grant from the U.S. Department of Education. However, this content does not necessarily represent the policy of the U.S. Department of Education, and you should not assume endorsement by the Federal Government.