课件编号82389
创建日期2018-4-23
修订版本1
语言种类英语
一级分类Scientific American Podcast
二级分类60-Second Science
课件名称20180419-Traffic Deaths Increase after 4:20 P.M. on 4/20
简要描述 A look at a database of fatal traffic accidents found a 12 percent increase on the informal marijuana holiday 4/20 after 4:20 P.M. compared with nearby dates.
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2018-4-23 创建