PRX - Pieces for Tagging: language
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A new study suggests baby marmosets’ calls change as they grow up, overturning more than 50 years of conventional wisdom about primate vocalizations.
- Added: Aug 15, 2015
- Length: 01:00
- Purchases: 2
The letter “R” is one of the hardest sounds we learn to pronounce; now scientists think they’ve identified what makes it so tricky.
- Added: Jun 19, 2015
- Length: 01:00
- Purchases: 2