World Wide News (WWN) news/ BBC News - Technology latestnews hacking news technology news new techonlogy bbc usa Duolingo boss: 'Develop your social skills'

Duolingo boss: 'Develop your social skills'

Unknown 03:43 news/ BBC News - Technology latestnews hacking news technology news new techonlogy bbc usa

Luis von Ahn, co-founder and CEO of language-learning app Duolingo, shares his business advice.

from BBC News - Technology https://ift.tt/3rsYUBd

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