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So this raised the question
of whether there's a long period when a baby can't crawl, and then, like turning on a light switch, all of a sudden now this baby can crawl?
of whether there's a long period when a baby can't crawl, and then, like turning on a light switch, all of a sudden now this baby can crawl?
Full Transcript
00:00:01.000 --> 00:00:05.571
So this raised the question
of whether there's a long period
00:00:05.638 --> 00:00:07.054
when a baby can't crawl,
00:00:07.606 --> 00:00:09.809
and then, like turning on a light switch,
00:00:09.875 --> 00:00:12.878
all of a sudden now this baby can crawl?
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Movie Summary
A look at how infants learn and discover during their first year of life.
