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Inventing the future Imagine you can change the world by asking yourself three questions: What do I love? What am I good at? What do I want to change ? What do I want to change? The Google Science Fair is a competition for teenagers aged 13 to 18. It wants them to create a project by thinking about these questions. Google hopes this competition  is going to find the world’s next great scientist. Brittany Wenger, 17, found a way to improve the accuracy of a cancer- testing computer program. This program is successful about 97 percent of the time. Unlike other similar programs, Brittany’s program is “trained”. When her program does tests, it learns from experience and becomes better. Brittany plans to introduce her invention to hospitals one day. She also volunteers with a group called Made with Code. She shows other girls how they can achieve their dreams through computer programming. Turkish teenager Elif Bilgin wants to reduce pollution. So, she spent two years doing research on making plastic from other kinds of materials. She wanted to make a new kind of plastic that people can use in everyday life. Now, she found a way to make plastic using banana peels! Some companies are using Elif’s plastic to make artificial body parts. Elif hopes that her plastic is going to replace normal plastic in the future. Look at the photo and title. What do you think the article is about ( Nhìn vào bức tranh và tiêu đề. Bạn nghĩ bài này nói về cái gì?)

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Cities on the move Who are we? At Fun Bike-Share, we provide bike-share services for the whole city. Why bike sharing? Cities are usually full of people and traffic. Sometimes, traffic makes it difficult for people to get around. However, bike-share systems give you a different way to commute. In a bike-share systems, you pay to use a bike for a short time. It’s convienient because you can get a bike from any bike station in the city. Then, return it at another bike station. Biking is a cheap and fun way of exploring the city. It’s environmentally friendly, too. Getting around Our system is easy to use. You can use a smartphone application to look for bikes and to pay for them, You can also see where the bike stations are and the number of parking spaces available. Fun fact Bike sharing is not new. It started in Europe in about 1965. In 2013, there were more than 500 bike-share systems in 49 different countries. There are now almost a million bikes in bike-share system worldwide. Pricing                                                    Contact us Membership: $18/month                      Email: support@funbikeshare.com Single ride: $2 trip                                Website: www.funbikeshare.com Look at the tittle. What do you think Fun-Bike-Share is ? ( Đọc tiêu đề. Bạn nghĩ Fun Bike-Share là gì)

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An unusual commute   How do you travel to school? Do you usually go by bus, by car, or on foot? Around the world, some children have very unusual commutes to school. Children from the village of Baten in Indonesia cross a bridge over a river. But it broke after a heavy rain in 2021. For 10 months, the bridge was broken. There is another bridge they could use, but the journey is 30 minutes longer. Students usually chose to cross the broken bridge. Zhang Jiawan is a village in the mountains in Hunan Province, China. Children climb up and down tall wooden ladders to get to school and to go home. The ladders are not tied to the mountain, so people help to hold the ladder when someone else is climbing. In Colombia, 11 families with school-age children live on one side of the Rio Negro Valley. The children’s daily commute is breathtaking. 400 meters above the valley, a thick metal cable carries the children to school. A V- shaped branch slows them to about 80 kilometers an hour. It is the quickest way to get to school. But often, when it rains, the cable is too dangerous. The children stay home and can’t go to school. According to UNESCO, about 57 million children around the world can’t go to school. It is not easy to solve this problem, but it is something we should continue to work on. Look at the photo. Where do you think these children are going? ( Nhìn vào bức tranh. Bạn nghĩ những đứa trẻ sẽ đi đâu)

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