The fastest way to soothe a crying baby, according to science
https://www.newscientist.com/article/2337698-the-fastest-way-to-soothe-a-crying-baby-according-to-science/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home
The fastest way to soothe a crying baby, according to science