微笑可以帮助降低提升压力荷尔蒙的含量,如皮质醇、肾上腺素和多巴胺,增加提升情绪荷尔蒙的含量,如脑内啡,并降低整体血压。 And if that's not enough, smiling can actually look good in the eyes of others. A recent study at Penn State University found that when you smile you don't only appear to be...
Smiles: A history In a half-hour podcast from BBC Radio 4, learn how depictions of smiles evolved from the tight-lipped expressions of medieval portraits to wide grins during the dawn of photography. This talk was presented at an official TED conference. Read our curation guidelines. ...
内容提示: [TED Talk] The hidden power of smiling Ron Gutman, 2011 When I was a child, I always wanted to be a superhero. I wanted to save the world and make everyone happy. But I knew that I'd need superpowers to make my dreams come true. So I used to embark on these ...
TED TalkLet’s Begin… Ron Gutman reviews a raft of studies about smiling, and reveals some surprising results. Did you know your smile can be a predictor of how long you'll live -- and that a simple smile has a measurable effect on your overall well-being? Prepare to flex a few fac...
平均每一茶匙的海水中包含了五百万的细菌和五千万的病毒,然而,这还只是我们在探究这些“看不见的工程师”是如何控制我们的海洋化学的初始阶段。梅丽莎·格连在这次的TED演讲中介绍了海洋微生物,它们给我们提供了空气中一半的氧气,维持了海底生态系统的平衡,同时也向我们演示了它们惊人的狩猎技巧。
21. What’s the purpose of the Fair? A. To advertise local stories. B. To encourage literary reading. C. To serve as a platform for writers. D. To arouse enthusiasm for writing. 22. What can the workshop help the winners do?
More and more community members arrived to make William’s birthday special, eager to share in the excitement of a young boy’s milestone. Chil- dren played together, building sandcastles and sharing their favorite toys. Parents chatted and co...
If you are not part of a group, it can be difficult for you to be a epted. This is especially true if you can't speak to the members of the group in their language. This was the situation Sam faced each day as he went to class. Sam and his family moved to France last month....
6. A.replaced B.formed C.booked D.quitted 7. A.career B.identity C.research D.challenge 8. A.Each B.All C.None D.Neither 9. A.paths B.virtues C.benefits D.attitudes 10. A.door B.page C.seat D.room 11. A.urgent B.difficult C.familiar D.different 12. A.motivated B.expecte...
The structure becomes progressively weaker unless it's corrected by surgery. It's a damn shame that old-fashioned prudery keeps a lot of doctors from properly diagnosing and correcting the situation, and a lot of women from complaining about it.""Don't talk about it, please don't talk ...