This undated handout photo provided by Florida Atlantic University shows a baby, looking at a monitor, wearing a band that contains a little magnet that the head-tracker, under the monitor uses to determine head position which, in turn, enables the eye tracker to find the eye and the pupil. New research suggests babies don't learn to talk just from hearing sounds — they're lip-readers, too. It happens during that magical stage when a baby's babbling gradually changes from gibberish into syllables and eventually into that first "mama" or "dada."
Read the article: Babies try lip-reading in learning to talk
