I totally agree that Science and technology have contributed to our modern life. Firstly, it helps people relax. You can watch movies or play games whenever you feel bored. Secondly, technology help people become close to eachother. In stead of meeting face to face, you can call to your friends and your family easily. Finally, it is very informative, you can read online news or study online

In the classrooms, the cliché often happens that students feel depressed during class. When bored, the girls will look out the window, reflect on last night's movie or TV show. Or they work individually to ignore the teacher's words by tapping their hands on the table to create musical tunes or imagine interesting things. In short, they didn't really pay attention to the lecture.
Right now, take a young student or teen, hand them a tablet or device, and observe their participation in flight learning. Learners are drawn to it because of its interesting interactivity. Not only does that make students feel motivated and energized by the technologies in the classroom, but they also engage in more active learning, which is the most rewarding educational goal. Therefore, science and technology bring many benefits to humans.