We are living in a world of technologies now and can't remember our life being different. The humanity has made many discoveries and invented lots of mechanism and devices which have simplified our life significantly. We got acquainted with lights and sound and explored their characteristics which helped us to use them effectively. The radio, the TV, the telephone was invented and enabled us to get in touch with each other, learn about what is happening in our native city and all over the world. The humanity never stopped on the way to unexplored places and even planets! Dear teachers, here are handouts for you related to the topic "Science and technology" with the level B2.
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