Now, something I've got very interested in is different kinds of laughter, and we have some neurobiological evidence about how human beings vocalize that suggests there might be two kinds of laughs that we have.
Nah, saya sangatlah tertarik dengan keberagaman tawa, dan kita memiliki bukti neurobiologis tentang bagaimana manusia bersuara yang memberitahu kita tentang dua macam tawa yang mungkin dimiliki manusia.