Welcome back to Week in Review. This week we’re looking at the internal chaos surrounding HP’s $116 million acquisition of AI Pin maker Humane; Mira Murati’s new AI venture coming out of stealth; Duolingo killing its iconic owl mascot with a Cybertruck;

Humane, which marketed its Ai Pin as the next big thing after smartphones, had raised $240 million from investors, including OpenAI’s Sam Altman. The pin will be discontinued.

Humane AI Pin customers have until Feb. 27 to get a refund, while HP plans to stick AI in its printers as it acquires Humane for $116 million.