Answers

2016-03-17T18:11:27+05:30
* Increase in accidents on roads.....bcos mirrors r used in vehicles to enable the drivers to see the automobiles behind.
* ENT doctors may have found it difficult for them to examine parts like nose and ears...as it is used for examination for enabling bigger images to be seen.
*Solar power plants would not have been discovered.
*Telescopes or microscopes would not have been discovered.
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