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Radio was invented
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10 years later radio changes
radio now has a tuner and dials -
10 years later radio is more complex
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radio has changed completely
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radio has buttons
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radio has digital numbers
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Radio is bigger
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radio has an antenna
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Radio has more knobs and dials
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radios can tell time and have buttons, dials, and knobs.
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radios havent changes in last 10 yrs.
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radios can be controlled by a remote and are now round.
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radios are touch screen
