This painting by Jan Steen features common baby accessories from the 17th century: teethers, falling caps, and leading strings:
What if crawling is unnecessary? There are cultures in which babies are not allowed to crawl and are never given floor time. What effect does that have on their development?
Can an infant carrier stop your baby’s cry hole? Science says… probably not. But it might make you feel better.
Wouldn’t it be great if there was some infallible trick to calm a crying baby? According to science, there just might be. (Get on your walking shoes.)