Sign language is a language you express by using your hands and face instead of spoken words. It’s most commonly used by people in the Deaf community. How many types of sign language are there? There ...
Even if you've never thought about trying out another language in your life, you more than likely have at least a passing knowledge of Duolingo. Well-known for its outrageous branding and marketing ...
In the spring of 2018, when American Sign Language was first offered at Yale, 20 students registered for the course. This fall, there are 257 students registered. American Sign Language, or ASL, is ...