[社科] 逻辑认识科学

This is Scientific American's 60-Second Science, I'm Cynthia Graber. This will just take a minute. Numerous studies have shown that lack of sleep hurtsit can lead to weight gain, diseases, and of course weakened cognitive functioning. But a bad night

发表于:2018-12-24 / 阅读(46) / 评论(0) 分类 Scientific American(六)月

This is Scientific American's 60-Second Science. I'm Amy Kraft. Got a minute? Over the course of this campaign... A lot of people watch political debates on TV. Which means great opportunities for advertisers. But an ad for an island getaway or exoti

发表于:2019-01-08 / 阅读(55) / 评论(0) 分类 Scientific American(十)月

ARI SHAPIRO, HOST: For some of us, watching online videos provides a break from work. For Kevin Allocca, it is his work. Allocca is the head of YouTube's culture and trends division. He spends his days contemplating, say, cat videos and what makes th

发表于:2019-01-16 / 阅读(36) / 评论(0) 分类 2018年NPR美国国家公共电台2月

So, unfortunately for our new friend from the football game, his bad behavior at the game might outweigh his good behavior at the park. 所以,很不幸对在足球赛中认识的那位新朋友来说,他在观众席上不道德的行为带来的影

发表于:2019-01-17 / 阅读(30) / 评论(0) 分类 TED演讲教育篇

JUDY WOODRUFF: This weekend, the crossword puzzle marks its hundredth birthday. First published in a NewYork newspaper, it's become a daily ritual for many and even been rumored to help stave off dementia. But there isn't much evidence to back up tha

发表于:2019-01-27 / 阅读(32) / 评论(0) 分类 PBS访谈社会系列

For all our research, resources, technology and collective intelligence theres still way more that we dont know about managing the human body, than we do. We like to think were more enlightened than ever but in many ways were still failing miserably

发表于:2019-02-07 / 阅读(84) / 评论(0) 分类 阅读空间