Do you feel a little weak today? If so, put on a game face. Game face is a look of great determination on the face of a game player.

Game face is a kind of 【小题1】 (face) expression, which can positively influence personal deternination in overcoming chanlleges. But there was little scientific evidence 【小题2】 (prove) game face really helped people handle physical or mental challenges.

So expert Richesin and several 【小题3】 (colleague) did some research. They designed two tests, both of 【小题4】 were simple to carry out.. For the first, they asked 62 people to put hands in ice-cold water for a few minutes. The second experiment required participants to figure out 【小题5】 puzzle.

For each experiment, the participants 【小题6】 (divide) in half. One group was told to keep their expressions serious and determined. The other group was permitted 【小题7】 (let) their faces do whatever their faces felt like doing in the momnet.

What was the result? The crowd 【小题8】 serious and determined exprssions, not only performed, on average, about 20% 【小题9】 (good), but also recovered from stress more effectively.

“Our study shows making a game face indeed has the potential for improving performance. So go ahead and try one on,” Richesin said in a 【小题10】 (conclude).

When someone has deeply hurt you, it can be very difficult to let go 【小题1】 your anger. But forgiveness is possible, and it can be surprisingly 【小题2】 (benefit) to your physical and mental health. So far, research 【小题3】 (show) that people who forgive can have more energy and better sleep.

So when 【小题4】 (hurt) by someone, cool down first. 【小题5】 (take) a couple of breaths and think of something that gives you pleasure: a beautiful scene in nature, or someone you love. Don’t wait for an apology. “Many times the person who hurts you may never think of apologizing,” says Dr. Frederic Luskin, 【小题6】 wrote the book Forgive for Good. “They may have wanted to hurt you or they just don’t see things 【小题7】 same way. So if you wait for people 【小题8】 (say) sorry, you could be waiting a very long time.” Next keep in mind that forgiveness does not 【小题9】 (necessary) mean accepting the action of the person who upsets you. Instead, learn to look for the love, beauty and kindness around you. Finally, try to see things from the other person’s position. You may realize that he or she was acting out of 【小题10】 (careless).

What sound does the solar system make? 【小题1】 (record) the celestial (天空的)soundtrack, a BBC program took a winter journey through 【小题2】 (center) Alaska. The program showed how a wildlife ranger (护林员) and a hi-tech composer worked together to create otherworldly music out of the Northern Lights.

Karin Lehmkuhl Bodony, 【小题3】 native Alaskan, is a biologist for the U. S. Fish and Wildlife Service. Matthew Burtner, another Alaskan, is a composer, a sound artist and an eco-acoustician. He uses computer technology to transform natural 【小题4】 (process) into the sounds that enrich his compositions. The magic of 【小题5】 (transform) light into sound begins with the low-frequency radio recorder, 【小题6】 Ms. Lehmkuhl always carries into the forests as she observes the Northern Lights.

Mr. Burtner 【小题7】 (personal) thinks such projects are reminders of the “system of order in the solar system”, now disrupted 【小题8】 Earth by human actions that have led to planet- threatening climate change. So far, circumpolar (极地附近的) peoples, native Alaskans among them, 【小题9】 (see) that their customs and livelihoods are in danger because of the scrambled seasons and retreating ice. Mr. Burtner wishes his music can warn people to try 【小题10】 (they) best to protect the environment.