Among a group of middle-aged men and women，who were discussing bringing about quality education(素质教育)，was a young man dressed in a white shirt．Within minutes, he was called onto the dais(讲台)．Twenty-two-year-old Babar Ali was surrounded by educators from across India．He was popularly known as the world's youngest head teacher．

    The school that Babar started in poor Bhabta village has completely changed．When he was nine years old, he had only eight students in his school．Now the school has 300 students and 10 teachers. The school is called Ananda  Siksha  Niketan. It is recognized by the West Bengal government．

    Today Babar is a student in the morning．He is learning English literature at Berhampore Krishanath College．But he comes home in the afternoon to teach his students．

    Baber was discussing education at the National Summit on Quality in Education(NSQE)．The meeting was held in Bangalore，capital of Karnataka State in southern India．

"It all started as a game when I used to teach my sister, my first student, in my backyard．Later, some children from the village often came to my classes and that was how the school was born," he said．

    His biggest achievement is that six of his students have now started teaching in his school after their college hours．

    In another month, Babar's dream of a school building will soon come true．Many people, a large part of whom are from Karnataka，have helped him realize the dream．They have given his school a lot of money．   

Although he has received so much attention and recognition(认可)，he is still not fulfilled ． "There are people in my village who do not go to school．And there is a long way to go as so many children still need to receive an education，"he says．

    Here we list some cartoons that have continued up until now without an end, and among them there may be a favorite from your childhood:

Detective Conan

    Detective Conan has broadcasted since 1996 by V1 Studio in Japan. Now, it has 910 series without an end in sight. This cartoon makes many teenagers keen on detective stories. Although there are constant guesses about the ending of the cartoon, Detective Conan continues to update every week.

One Piece

    One Piece has been serialized since 1997. Until now, it has 784 series in total, and the number will continue grow in the future. This cartoon tells the story of a great adventurous journey among some hot-blooded youngster. Long may the journey continue…

Fairy Tail

    Fairy Tail has been serialized since 2009. It has a current total of 277 series. This cartoon tells the passionate story of teenagers in a magical world. Many people hope to achieve their magical dreams through such cartoons, creating an inspiration that lasts through to adulthood.

GINTAMA

    GINTAMA is a more recent cartoon released in 2006 April 4th, and it has serialized 329 sets in the past 11 years. It was introduced to China in 2014 July 10th.

Hell Girl

    Until now, Hell Girl has finished three seasons since its first season was serialized in 2005. This cartoon has 26 series each season, much less compared with other cartoons. According to the newest information, the fourth season of the cartoon is going to begin in July this year. The long-awaited return of Hell Girl will bring back a lot of memories for many people!

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    Finding out what kind and how much physical activity you need

    How do I do it?

    It's your choice. Pick an activity that's easy to fit into your life. Do at least 10 minutes of physical activity at a time. Choose aerobic activities that work for you. These make your heart beat faster and can make your heart, lungs, and blood vessels fitter. Also, do strengthening activities which make your muscles do more work than usual.

    Why should I be physically active?

    Physical activity can make you feel stronger and more alive. It is a fun way to be with your family or friends. It also helps you improve your health.

    How many times a week should I keep physically active?

    It is up to you, but it is better to spread your activity throughout the week and to be active at least 3 days a week.

    How do I build up more physical activity?

    Do a little more each time. Once you feel comfortable, do it more often. Then you can trade activities at a moderate level for vigorous ones that take more effort. You can do moderate and vigorous activities in the same week.

    Amazing Movies

    Are you looking for some movies? You've landed on the right place. Let's take a look at the list I've collected.

    When you think of batteries, you'll likely think about them powering up remote controls, cellphones, flashlights and toys. But some people carry a battery around in their body to power a pacemaker (起搏器). It isn't really pleasant and easy to carry batteries because they need to be replaced so often and they can leak poisonous chemicals. A battery-powered pacemaker may become a thing of the past, thanks to a new technology developed by UCLA researchers: A biological super capacitor (超级电容器) , which is thinner than several hairs.

    Teams of researchers at UCLA and the University of Connecticut published a paper in a journal explaining their new invention. The super capacitor is made from a carbon material, and coated with human-like proteins that act as electrodes (电极). But what makes the device different is that it is powered by an energy harvester that changes body heat and movement in the blood into energy.

    Those traditional pacemakers are six to eight millimeters(毫米) thick. They are much bigger. The new super capacitor, which, due to its lack of battery, is only one micrometer(微米) thick. This "little" feature could benefit the new pacemaker's energy efficiency, researchers stated. Also, unlike other batteries used in medical treatments, the super capacitor can bend and twist in the body without suffering damage.

    Though they've not been widely used in the medical world, super capacitors have the ability to serve as a safer and more efficient medical device than the traditional battery-operated devices, the researchers believe.

    "In order to be effective, battery free pacemakers must have super capacitors that can get, store and transport energy. However, commercial super capacitors are too slow to make them work", said Maher El-Kady, a UCLA researcher and co-author of the study. “Our research focused on the custom-designed super capacitor to capture energy effectively, and finding a way to make it exist together successfully with the human body."

    China and India are leaders in improving global(全球的) tree cover, a new study based on NASA research showed.

    They took a 31.8% part together of the total global new leaf area between 2000 and 2017. China played a major role, adding 25% to this increase, and India added 6.8%, followed by Canada and Russia. The study in the Nature Sustainability journal shows that more than 5.5 million square kilometers of green leaf area was added globally. Since 2000, there has been a five-percent increase in global green cover, it said.

    "The greening over the last twenty years shows an increase in leaf area on plants and trees which is as large as the area of the entire Amazon rainforest," Chi Chen, a Boston University researcher and lead of the study told Nature Sustainability. Large plantation activities to protect forests in China contributed nearly 42% to the country's green cover, and agriculture added another 32%. In India, 82% of the increase in leaf area was because of agriculture.

    "China and India take up one-third of the greening, but hold only nine percent of the planet's land area covered in green plants," Chi Chen told NASA Earth Observatory. "That is a surprising finding, considering the land degradation(退化) in countries with large populations."

    Boston University's research team first detected an increase in global green cover in the 1990s but were unsure about what contributed to the increase. Finally, with the help of NASA's Terra and Aqua satellites research, they managed to find out the increase in leaf cover from different areas and places.