The changes in technology over the last 50 years have been amazing, for example: TV went color, phones went mobile, computers shrank from needing an air-conditioned room to the laptops we have today ,guitars went electric, pianos became electronic keyboards, post became email, cars have changed so much ( better braking ...
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The changes in technology over the last 50 years have been amazing, for example: TV went color, phones went mobile, computers shrank from needing an air-conditioned room to the laptops we have today ,guitars went electric, pianos became electronic keyboards, post became email, cars have changed so much ( better braking ...