We've all heard exercise is good for your physical and mental wellbeing. But a good workout can actually influence the mental wellbeing of others, too. Because bosses who hit the gym tend to be less abusive to their employees. That's according to a s

发表于:2018-12-24 / 阅读(76) / 评论(0) 分类 Scientific American(一)月

This is Scientific American 60 Second Science, I am Sophie Bushwick, go a minute? Its tough to pick a familiar face out of a crowdbut focusing on a known voice in a noisy room is easy. And a new study scanned volunteers brains to look at how we solve

发表于:2018-12-24 / 阅读(60) / 评论(0) 分类 Scientific American(四)月

For many people summer equals tomatoes. Thats when folks can get their hands on gorgeous heirloom and traditional varieties, full of tomatoey flavor. Such tomatoes provide a stark contrast to year-round supermarket ones, famous for tasting like, well

发表于:2018-12-24 / 阅读(80) / 评论(0) 分类 Scientific American(六)月

Every time you inhale, oxygen passes from your windpipe to your lungs and on into your bloodstream. But what if your windpipe was blocked? Getting the gas straight to your blood could save your life. Wait, put down that syringea large air bubble in a

发表于:2018-12-24 / 阅读(67) / 评论(0) 分类 Scientific American(六)月

Remember those educational cassettes that youd supposedly learn from overnight? Well, scientific evidence says they're bunkunless you listen to them while youre up during the night, that is. But if youre actually sleeping and you play something that

发表于:2018-12-24 / 阅读(65) / 评论(0) 分类 Scientific American(六)月

To make a big impression, youve got to grin and bare ityour array of teeth, that is. Because people gazing at a crowd find it easier to spot someone with a toothy facial expression, whether its a happy smile or an angry snarl, than someone with a tig

发表于:2018-12-24 / 阅读(73) / 评论(0) 分类 Scientific American(六)月

This is Scientific American, 60-second science. I'm Evelyn Lamb. Got a minute? That is Generation Zero of DarwinTunes. It is a website researchers are using to study how listener preferences affect the evolution of music. A new study claims that the

发表于:2018-12-24 / 阅读(70) / 评论(0) 分类 Scientific American(六)月

This is Scientific American 60 second Science, I am Sophie Bushwick, got a minute? Stuck on a tricky math problem? Start clapping. Grade school kids who learned about fractions through a rhythm-and-music-based curriculum outperformed their peers in t

发表于:2018-12-24 / 阅读(94) / 评论(0) 分类 Scientific American(三)月

This is Scientific American 60 second Science, I am Sophie Bushwick, Got a minute~ Opera and classical music can relax you and maybe your immune system, if results with mice extend to us. Because mice that got heart transplants and who listened to op

发表于:2018-12-24 / 阅读(118) / 评论(0) 分类 Scientific American(三)月

One day the banana is perfect- bright yellow, firm, flavourful. But even within the same day, brown spots can appear on your perfectly ripe banana. Its flesh turns mushy and it's destined for the compost or at best banana bread. But scientists are de

发表于:2018-12-24 / 阅读(63) / 评论(0) 分类 Scientific American(八)月

This is scientific American sixty seconds science. I'm Christopher Intagliata. Got a minute? Worldwide, we know of enough uranium to power today's nuclear reactors for another hundred years according to the nuclear energy agency. But scientists say t

发表于:2018-12-24 / 阅读(68) / 评论(0) 分类 Scientific American(八)月

This is Scientific American -60 seconds science. Im Cynthia Graber. This will just take a minute. A coal mine can degrade its local environment. But fungus may inadvertently help clean up the mine with its own waste products. Researchers worked with

发表于:2019-01-08 / 阅读(121) / 评论(0) 分类 Scientific American(七)月

Humans prefer to associate with other humans who share their subculture. That's why there are needing* clubs and fantacy football leagues. And it turns out that dolpins also form cliques. Researchers found that dolphins known as spongers spend most o

发表于:2019-01-08 / 阅读(66) / 评论(0) 分类 Scientific American(八)月

This is scientific Americans 60 second science,I'm Steve Mirskey.Got a minute? I disagree that algebra doesn't do anything for our lives.Evelyn Lamb, math PhD and scientific American writer on the WNYC radio program at the takeaway. She is responding

发表于:2019-01-08 / 阅读(84) / 评论(0) 分类 Scientific American(八)月

Mycology generation causes visual distortion and even complete loss of sight. When the wife of chemistry Nobel l Walter Cone was diagnosed with mycology distortion, he wanted to do something. I spoke with him at the recent L Nobel L meeting in German

发表于:2019-01-08 / 阅读(81) / 评论(0) 分类 Scientific American(七)月

Meetings, calls, kids, dogs, earrings, exercise and all those emails. Who doesn't feel start out for time these days. But a new study suggested that you can feel like you have more times by donating some to others. The research is in the journal Psyc

发表于:2019-01-08 / 阅读(94) / 评论(0) 分类 Scientific American(七)月

Concentrating in class gets two thumbs up. Which has the benefit of keeping those thumbs off the smartphone. A new study finds that texting in class distracts students. And that effective learners, who earn higher grades, text less during class. The

发表于:2019-01-08 / 阅读(72) / 评论(0) 分类 Scientific American(四)月

Plants that use animals to disperse their seeds can find themselves in a pickle. Their need to make fruit tasty enough to entice the local fauna, but they also need to make sure that their animal assistants don't digest the very seeds they are meant

发表于:2019-01-08 / 阅读(96) / 评论(0) 分类 Scientific American(六)月

Deer tick and Lime disease go hand in hand in some places but you can't always put blame on Bambi. Because new research shows the incidence of Lime disease tracks less with the abundance of deer than those with disappearance of foxes. The study is in

发表于:2019-01-08 / 阅读(98) / 评论(0) 分类 Scientific American(六)月

Sometimes a snout full of snot can be just what the doctor ordered. At least if youre a dolphin. Because a new study shows that a little bit of mucus helps these marine mammals generate the rapid-fire stream of clicks they emit and use for echolocati

发表于:2019-02-14 / 阅读(67) / 评论(0) 分类 2016年Scientific American(八)月