New data show that when bystanders without emergency medical training try CPR using only chest compression, the results can be better than if they also attempt mouth-to-mouth. Christopher Intagliata reports 看见身边有人突然倒了, 想救人家

发表于:2018-12-07 / 阅读(173) / 评论(0) 分类 60秒科学

Noise can make food taste more bland, but also increase the perception of its crunchiness. Christopher Intagliata reports 餐馆里的噪音除了会打扰到你的交谈之外还会对食物的口味产生什么影响呢? A noisy restaurant can di

发表于:2018-12-07 / 阅读(92) / 评论(0) 分类 60秒科学

This is Scientific American 60 second Science, Im Christopher Intagliata. Got a minute? Winter is high time for heart attacks. And while snow shoveling can pose a danger to your heart, the winter heart attack trend holds true in places that never see

发表于:2018-12-24 / 阅读(60) / 评论(0) 分类 Scientific American(三)月

This is Scientific Americana 60 Seconds Science, I'm Christopher Intagliata, got a minute.The Sahara desert isn't known for its greenery, but there's evidence it was once much lusher than today, dotted with waterfall and lakes, now a study suggests t

发表于:2018-12-24 / 阅读(48) / 评论(0) 分类 Scientific American(九)月

This is scientific American sixty seconds science. I'm Christopher Intagliata. Got a minute? New dads might expect to deal with dirty diapers or a baby's cries in the night. But how about lower testosterone levels? Previous research has shown that fa

发表于:2018-12-24 / 阅读(66) / 评论(0) 分类 Scientific American(九)月

This is Scientific Americans 60-Second Science. I am Christopher Intagliata. Got a minute? Wanna know what the most popular movies, albums and video games are? Ask the internet. But don't Google it. Check what other people Googled. That's the theory

发表于:2019-01-20 / 阅读(68) / 评论(0) 分类 2014年Scientific American(八)月