【推荐1】The human brain remembers negative experiences more easily than positive ones. Our brains have developed in this way because threats, like dangerous animal, have a more immediate effect on people's survival compared to positive things like food or shelter. As a result, you clearly know what makes you unhappy, but do you know what makes you happy?

Research suggests that our level of happiness is partly shaped by the choices we make. If you've been chasing wealth, fame, power and some material things, you may be looking for happiness in the wrong places. Psychologists suggest that the following habits can make people happier.

People who own close relationships tend to be happier than those who do not. The number of our friends is not important. What matters is the quality of our relationships. Relationships that bring happiness usually consist of the sharing of feelings, acceptance, mutual respect and trust.

People who exercise regularly can improve both their physical and mental well-being. Some research has shown that exercise can be as effective as some medicine in treating depression.

If we are so interested in an activity, we may lose track of time, and we can be in a state of flow. The activity could be playing the piano, surfing the Internet or playing a game. People who experience flow in their work or life tend to be happier.

People are more likely to be happy if they know what their strengths are and can use them regularly. People are especially happy when they can set goals and use their strengths to achieve them.

People, who think positively by being grateful, mindful and optimistic, are more likely to be happy. Being grateful means being thankful. Being mindful means considering, focusing on, and enjoying the experiences of the present moment. Being optimistic means being hopeful about the future.

【推荐2】There are some children who love to fly and then there are the kids who are afraid of the unknown. The following tips may help you if you want to travel with your children by plane.

●    1     If you tell the child he will soon be flying on an airplane and leave it at that, his imagination can turn to fear. Instead, tell him how wonderful it is to fly.

● Don’t tell children about the dangers of flying.     2    And you can promise him that the plane will not crash.

● Read a book to your children.     3    Reading may also make your children fall asleep.

● Bring a comfort thing that your child enjoys.     4     Be sure to bring that blanket along as it will provide a safety net for the child. Having this blanket along may also help him fall asleep. Bring a safe electronic device that shows movies or supports video games, and offers children puzzles.

● Bring snacks. Children are picky eaters and may not like the food being offered. Three to five hours can be a long time on an airplane without food.     5     When they are upset, it is easier to let fear of the unknown take control.

【推荐2】No matter what type of top free Android app you are searching for, there are many similar apps that can puzzle you when it comes to choosing the best one. Here are some apps you should give a try in 2020.

Zomato

Zomato lets you discover restaurants near you to go and eat out or order food online and get it delivered. This Android app has multiple other unique features that address customer needs like a takeaway, table booking and discoveries. You can also find many discounts and offers on the restaurants.

CamScanner

CamScanner is a great app for students and we know that life can get rather busy as college students especially if they are holding a part-time job. This platform uses your phones camera to scan documents and provides assistance in the form of proofreading and editing your work.

Spotify

Spotify is one of the best music apps for Android that you shouldn’t be missing out on. It helps you to access world music－both streaming and downloading music of high quality. You would be able to listen to all your music favorites, albums, and also create your own playlists.

Groupon

Groupon is a platform that finds available deals in varied categories like electronics, entertainment, fashion, and many more. The physical store deals are displayed on an interactive map for an easier-to-see selection, online store deals also included. Extra discounts for students.

【推荐3】Mr. Guo is a teacher from Xi’an. He asked his students to hand in their homework through a QR code(二维码). “We spent an hour or two in class learning how to generate (产生) the codes, and in the end everything gets easier” said Gao. “When students finish the homework, they keep it on WeChat. Then, each student makes his own QR code and gives it to me. So I can check their work everywhere using my computer or telephone.”

The QR codes can be sent to Mr. Guo by email, QQ and WeChat. When Guo scans(扫描)his students’ QR codes, their homework appears on his phone. He finds that their homework becomes more creative, with many pictures, music and even videos.

Guo’s students like the new way and think it is interesting. “We are living in the information age. Many students like to work with computers, which makes learning more fun,” said Tingting, a student of Guo’s.

“The paper is not easy to keep, but the code is easy to keep and share,” Guo said. “It is worth trying to use new technology in education. Education itself is a kind of creation. I don’t want my students to fall behind the times.”

However, some parents are worried. They are afraid that their children will spend too much time on computers and less time communicating with teachers. But in fact, it’s unnecessary. Students still need to look up information in books and write it down when they do their homework. They only use the code when they hand in their homework, which doesn’t take them too much time. Also for teachers, it allows them to check the Students’ work at any time. And it’s also an easy way to share homework with other students.