native_script_text: डुओलिंगो का देअर्स अ वेरी कूल टॉक व्हिच इज गिवेन बाय द चीफ ग्रोथ ऑफिसर ऑफ डुओलिंगो एंड दे टॉक अबाउट हाउ दे ग्रू इट
romanized_text: Duolingo ka there's a very cool talk which is given by the Chief Growth Officer of Duolingo and they talk about how they grew it